├── .gitignore ├── LICENSE ├── README.md ├── bi-sql ├── README.md └── music_table_mappings.ttl ├── getting-started ├── GettingStarted_Movie_Schema.ttl.gz ├── GettingStarted_Movie_data.ttl.gz └── GettingStarted_Music_Data.ttl.gz ├── mappings ├── README.md ├── music_mappings.sms ├── music_mappings.ttl └── music_mappings_r2rml.ttl ├── music ├── README.md ├── beatles.ttl ├── music.ttl.gz └── music_schema.ttl ├── named-graphs ├── 01-create-graphs.sparql ├── 02-solo-artist-albums.sparql ├── 03-albums.sparql └── 04-beatles-in-a-graph.sparql ├── reasoning ├── artists.sparql ├── cowriter-rule.ttl ├── mccartney-cowriters.sparql └── music_axioms.ttl ├── shacl ├── invalid.ttl ├── music_shacl.ttl └── valid.ttl ├── sparql ├── 01a-albums.sparql ├── 01b-albums.sparql ├── 02-albums-artists.sparql ├── 03-albums-solo-artists.sparql ├── 04a-albums-dates.sparql ├── 04b-albums-dates.sparql ├── 05-albums-dates-sorted.sparql ├── 06-albums-dates-limited.sparql ├── 07a-albums-dates-filtered.sparql ├── 07b-albums-dates-filtered.sparql ├── 07c-albums-dates-filtered.sparql ├── 08a-albums-years-duplicates.sparql ├── 08b-albums-years-distinct.sparql ├── 09-albums-dates.minmax.sparql ├── 10-albums-count.sparql ├── 11a-albums-dates-grouped.sparql ├── 11b-albums-duplicate-dates.sparql ├── 12-albums-dates-subselect.sparql ├── 13-artists-union.sparql ├── 14a-songs-length.sparql ├── 14b-songs-optional-length.sparql ├── 14c-songs-unbound-length.sparql ├── 14d-songs-no-length.sparql ├── 15a-cowriters.sparql ├── 15b-cowriters-sequence-path.sparql ├── 15c-cowriters-mccartney.sparql ├── 15d-cowriters-recursive-path.sparql ├── 15e-songs-optional-path.sparql ├── 15f-songs-alternative-path.sparql ├── 16a-cowriters-paths.sparql ├── 16b-cowriters-paths.sparql ├── 16c-cowriters-paths.sparql ├── 17-bands-writers-ask.sparql ├── 18a-beatles-describe.sparql ├── 18b-bands-describe.sparql ├── 19a-bands-construct.sparql ├── 19b-bands-members-construct.sparql ├── 20-bands-members-insert.sparql └── 21-songs-length-delete.sparql ├── stardog-geospatial └── dclandmarks.ttl └── using-virtual-graphs ├── README.md ├── albums_by_year.sparql ├── artists.sparql ├── beatles.sql ├── beatles_members.sparql ├── beatles_members_birthdates.sparql ├── insert_birthdates.sparql ├── music.properties └── music_schema.sql /.gitignore: -------------------------------------------------------------------------------- 1 | *.DS_Store 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "[]" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Stardog Tutorial data 2 | 3 | This repository contains data, mappings and queries referenced in [Stardog tutorials](https://www.stardog.com/tutorials/). 4 | -------------------------------------------------------------------------------- /bi-sql/README.md: -------------------------------------------------------------------------------- 1 | # Table Mappings 2 | 3 | This example shows SQL table mappings to expose the RDF graph in a Stardog database as a SQL database via Stardog's 4 | built-in [BI/SQL](https://www.stardog.com/docs/#_business_intelligence_tools_and_sql_queries) server. The [mappings](music_table_mappings.ttl) 5 | here were [automatically generated](https://www.stardog.com/docs/#_auto_generated_schema_mappings) from the [SHACL constraints](../shacl/music_shacl.ttl) 6 | using the [`data model`](https://www.stardog.com/docs/man/data-model) command. 7 | 8 | -------------------------------------------------------------------------------- /bi-sql/music_table_mappings.ttl: -------------------------------------------------------------------------------- 1 | @prefix : . 2 | @prefix stardog: . 3 | @prefix owl: . 4 | @prefix rdf: . 5 | @prefix xsd: . 6 | @prefix rdfs: . 7 | @prefix sql: . 8 | 9 | :ArtistTableMapping a sql:TableMapping ; 10 | sql:tableName "Artist" ; 11 | sql:class :Artist ; 12 | sql:hasField [ 13 | sql:property :name ; 14 | sql:fieldName "name" ; 15 | sql:type xsd:string 16 | ] . 17 | 18 | :AlbumTableMapping a sql:TableMapping ; 19 | sql:tableName "Album" ; 20 | sql:class :Album ; 21 | sql:hasField [ 22 | sql:property :date ; 23 | sql:fieldName "date" ; 24 | sql:type xsd:date 25 | ] , [ 26 | sql:property :artist ; 27 | sql:fieldName "artist" ; 28 | sql:refersTo :ArtistTableMapping 29 | ] , [ 30 | sql:property :name ; 31 | sql:fieldName "name" ; 32 | sql:type xsd:string 33 | ] , [ 34 | sql:property :track ; 35 | sql:fieldName "track" ; 36 | sql:refersTo :SongTableMapping 37 | ] . 38 | 39 | :SongTableMapping a sql:TableMapping ; 40 | sql:tableName "Song" ; 41 | sql:class :Song ; 42 | sql:hasField [ 43 | sql:property :name ; 44 | sql:fieldName "name" ; 45 | sql:type xsd:string 46 | ] , [ 47 | sql:property :length ; 48 | sql:fieldName "length" ; 49 | sql:type xsd:integer 50 | ] . 51 | 52 | :SoloArtistTableMapping a sql:TableMapping ; 53 | sql:tableName "SoloArtist" ; 54 | sql:class :SoloArtist . 55 | 56 | :BandTableMapping a sql:TableMapping ; 57 | sql:tableName "Band" ; 58 | sql:class :Band ; 59 | sql:hasField [ 60 | sql:property :member ; 61 | sql:fieldName "member" ; 62 | sql:refersTo :SoloArtistTableMapping 63 | ] . 64 | 65 | -------------------------------------------------------------------------------- /getting-started/GettingStarted_Movie_Schema.ttl.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stardog-union/stardog-tutorials/e61e9c9d0b1f66b48403a4b631ac814bb60ef411/getting-started/GettingStarted_Movie_Schema.ttl.gz -------------------------------------------------------------------------------- /getting-started/GettingStarted_Movie_data.ttl.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stardog-union/stardog-tutorials/e61e9c9d0b1f66b48403a4b631ac814bb60ef411/getting-started/GettingStarted_Movie_data.ttl.gz -------------------------------------------------------------------------------- /getting-started/GettingStarted_Music_Data.ttl.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stardog-union/stardog-tutorials/e61e9c9d0b1f66b48403a4b631ac814bb60ef411/getting-started/GettingStarted_Music_Data.ttl.gz -------------------------------------------------------------------------------- /mappings/README.md: -------------------------------------------------------------------------------- 1 | # Virtual Graph Mappings 2 | 3 | Data that accompanies the [Virtual Graph Mappings](https://www.stardog.com/tutorials/data-mappings/) tutorial. 4 | -------------------------------------------------------------------------------- /mappings/music_mappings.sms: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | MAPPING :AlbumMapping 4 | FROM SQL { 5 | SELECT * FROM Album 6 | } 7 | TO { 8 | ?album a :Album ; 9 | :name ?name ; 10 | :artist ?artist ; 11 | :date ?release_date 12 | } 13 | WHERE { 14 | BIND(template("http://stardog.com/tutorial/Album{id}") AS ?album) 15 | BIND(template("http://stardog.com/tutorial/Artist{artist}") AS ?artist) 16 | }; 17 | 18 | MAPPING :ArtistMapping 19 | FROM SQL { 20 | SELECT * FROM Artist 21 | } 22 | TO { 23 | ?artist :name ?name ; 24 | :description ?description 25 | } 26 | WHERE { 27 | BIND(template("http://stardog.com/tutorial/Artist{id}") AS ?artist) 28 | }; 29 | 30 | MAPPING :SoloArtistMapping 31 | FROM SQL { 32 | SELECT * FROM Artist WHERE type = 1 33 | } 34 | TO { 35 | ?artist a :SoloArtist 36 | } 37 | WHERE { 38 | BIND(template("http://stardog.com/tutorial/Artist{id}") AS ?artist) 39 | }; 40 | 41 | MAPPING :BandMapping 42 | FROM SQL { 43 | SELECT * FROM Artist WHERE type = 2 44 | } 45 | TO { 46 | ?artist a :Band 47 | } 48 | WHERE { 49 | BIND(template("http://stardog.com/tutorial/Artist{id}") AS ?artist) 50 | }; 51 | 52 | MAPPING :MemberMapping 53 | FROM SQL { 54 | SELECT * FROM Membership 55 | } 56 | TO { 57 | ?band :member ?member 58 | } 59 | WHERE { 60 | BIND(template("http://stardog.com/tutorial/Artist{band}") AS ?band) 61 | BIND(template("http://stardog.com/tutorial/Artist{artist}") AS ?member) 62 | }; 63 | 64 | MAPPING :SongMapping 65 | FROM SQL { 66 | SELECT * FROM Track 67 | } 68 | TO { 69 | ?song a :Song ; 70 | :name ?name ; 71 | :length ?length . 72 | 73 | ?album :track ?song . 74 | } 75 | WHERE { 76 | BIND(template("http://stardog.com/tutorial/Song{id}") AS ?song) 77 | BIND(template("http://stardog.com/tutorial/Album{album}") AS ?album) 78 | }; 79 | 80 | MAPPING :SongwriterMapping 81 | FROM SQL { 82 | SELECT * FROM Songwriter 83 | } 84 | TO { 85 | ?song :writer ?writer 86 | } 87 | WHERE { 88 | BIND(template("http://stardog.com/tutorial/Song{song}") AS ?song) 89 | BIND(template("http://stardog.com/tutorial/Artist{writer}") AS ?writer) 90 | } -------------------------------------------------------------------------------- /mappings/music_mappings.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | PREFIX sm: 3 | 4 | :Album{id} a :Album ; 5 | :name "{name}" ; 6 | :date "{release_date}" ; 7 | :artist :Artist{artist} ; 8 | sm:map [ sm:table "Album" ] . 9 | 10 | :Artist{id} a :SoloArtist ; 11 | sm:map [ sm:query "SELECT id FROM Artist WHERE type = 1" ] . 12 | 13 | :Artist{id} a :Band ; 14 | sm:map [ sm:query "SELECT id FROM Artist WHERE type = 2" ] . 15 | 16 | :Artist{id} :name "{name}" ; 17 | :description "{description}" ; 18 | sm:map [ sm:table "Artist" ] . 19 | 20 | :Artist{artist} :member :Artist{band} ; 21 | sm:map [ sm:table "Membership" ] . 22 | 23 | :Song{id} a :Song ; 24 | :name "{name}" ; 25 | :length "{length}" ; 26 | sm:map [ sm:table "Track" ] . 27 | 28 | :Album{album} :track :Song{id} ; 29 | sm:map [ sm:table "Track" ] . 30 | 31 | :Song{song} :writer :Artist{writer} ; 32 | sm:map [ sm:table "Songwriter" ] . -------------------------------------------------------------------------------- /mappings/music_mappings_r2rml.ttl: -------------------------------------------------------------------------------- 1 | prefix : 2 | prefix rr: 3 | 4 | :AlbumMapping 5 | a rr:TriplesMap ; 6 | rr:subjectMap [ 7 | rr:template "http://stardog.com/tutorial/Album{id}" ; 8 | rr:class :Album 9 | ] ; 10 | rr:predicateObjectMap [ 11 | rr:predicate :name ; 12 | rr:objectMap [ rr:column "name" ] 13 | ] ; 14 | rr:predicateObjectMap [ 15 | rr:predicate :date ; 16 | rr:objectMap [ rr:column "release_date" ] 17 | ] ; 18 | rr:predicateObjectMap [ 19 | rr:predicate :artist ; 20 | rr:objectMap [ rr:template "http://stardog.com/tutorial/Artist{artist}" ] 21 | ] ; 22 | rr:logicalTable [ rr:tableName "Album" ] . 23 | 24 | :SoloArtistMapping 25 | a rr:TriplesMap ; 26 | rr:subjectMap [ 27 | rr:template "http://stardog.com/tutorial/Artist{id}" ; 28 | rr:class :SoloArtist 29 | ] ; 30 | rr:logicalTable [ rr:sqlQuery "SELECT id FROM Artist WHERE type = 1" ] . 31 | 32 | :BandMapping 33 | a rr:TriplesMap ; 34 | rr:subjectMap [ 35 | rr:template "http://stardog.com/tutorial/Artist{id}" ; 36 | rr:class :Band 37 | ] ; 38 | rr:logicalTable [ rr:sqlQuery "SELECT id FROM Artist WHERE type = 2" ] . 39 | 40 | :ArtistMapping 41 | a rr:TriplesMap ; 42 | rr:subjectMap [ 43 | rr:template "http://stardog.com/tutorial/Artist{id}" 44 | ] ; 45 | rr:predicateObjectMap [ 46 | rr:predicate :name ; 47 | rr:objectMap [ rr:column "name" ] 48 | ] ; 49 | rr:predicateObjectMap [ 50 | rr:predicate :description ; 51 | rr:objectMap [ rr:column "description" ] 52 | ] ; 53 | rr:logicalTable [ rr:tableName "Artist" ] . 54 | 55 | 56 | :MembershipMapping 57 | a rr:TriplesMap ; 58 | rr:subjectMap [ 59 | rr:template "http://stardog.com/tutorial/Artist{id}" 60 | ] ; 61 | rr:predicateObjectMap [ 62 | rr:predicate :name ; 63 | rr:objectMap [ rr:column "name" ] 64 | ] ; 65 | rr:predicateObjectMap [ 66 | rr:predicate :description ; 67 | rr:objectMap [ rr:column "description" ] 68 | ] ; 69 | rr:logicalTable [ rr:tableName "Artist" ] . 70 | 71 | :SongMapping 72 | a rr:TriplesMap ; 73 | rr:subjectMap [ 74 | rr:template "http://stardog.com/tutorial/Song{id}" 75 | ] ; 76 | rr:predicateObjectMap [ 77 | rr:predicate :name ; 78 | rr:objectMap [ rr:column "name" ] 79 | ] ; 80 | rr:predicateObjectMap [ 81 | rr:predicate :length ; 82 | rr:objectMap [ rr:column "length" ] 83 | ] ; 84 | rr:logicalTable [ rr:tableName "Track" ] . 85 | 86 | :SongAlbumMapping 87 | a rr:TriplesMap ; 88 | rr:subjectMap [ 89 | rr:template "http://stardog.com/tutorial/Album{album}" 90 | ] ; 91 | rr:predicateObjectMap [ 92 | rr:predicate :track ; 93 | rr:objectMap [ rr:template "http://stardog.com/tutorial/Song{id}" ] 94 | ] ; 95 | rr:logicalTable [ rr:tableName "Track" ] . 96 | 97 | :SongwriterMapping 98 | a rr:TriplesMap ; 99 | rr:subjectMap [ 100 | rr:template "http://stardog.com/tutorial/Song{song}" 101 | ] ; 102 | rr:predicateObjectMap [ 103 | rr:predicate :writer ; 104 | rr:objectMap [ rr:template "http://stardog.com/tutorial/Artist{writer}" ] 105 | ] ; 106 | rr:logicalTable [ rr:tableName "Songwriter" ] . 107 | -------------------------------------------------------------------------------- /music/README.md: -------------------------------------------------------------------------------- 1 | # Music Dataset 2 | 3 | Music dataset used throughout the tutorials. The `music_schema.ttl` is a simple schema for the music dataset. The `beatles.ttl` is a tiny version of the dataset with only a handful triples. The `music.ttl.gz` is a small subset of the [DBpedia dataset](https://wiki.dbpedia.org) and have been simplified to use the simple schema we have. The DBpedia datasets are licensed under the terms of the [Creative Commons Attribution-ShareAlike License](http://creativecommons.org/licenses/by-sa/3.0/) and the [GNU Free Documentation License](http://www.gnu.org/copyleft/fdl.html). 4 | -------------------------------------------------------------------------------- /music/beatles.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | PREFIX rdf: 3 | PREFIX xsd: 4 | 5 | :The_Beatles rdf:type :Band . 6 | :The_Beatles :name "The Beatles" . 7 | :The_Beatles :member :John_Lennon . 8 | :The_Beatles :member :Paul_McCartney . 9 | :The_Beatles :member :Ringo_Starr . 10 | :The_Beatles :member :George_Harrison . 11 | :John_Lennon rdf:type :SoloArtist . 12 | :Paul_McCartney rdf:type :SoloArtist . 13 | :Ringo_Starr rdf:type :SoloArtist . 14 | :George_Harrison rdf:type :SoloArtist . 15 | :Please_Please_Me rdf:type :Album . 16 | :Please_Please_Me :name "Please Please Me" . 17 | :Please_Please_Me :date "1963-03-22"^^xsd:date . 18 | :Please_Please_Me :artist :The_Beatles . 19 | :Please_Please_Me :track :Love_Me_Do . 20 | :Love_Me_Do rdf:type :Song . 21 | :Love_Me_Do :name "Love Me Do" . 22 | :Love_Me_Do :length 125 . 23 | :Love_Me_Do :writer :John_Lennon . 24 | :Love_Me_Do :writer :Paul_McCartney . 25 | 26 | :McCartney rdf:type :Album . 27 | :McCartney :name "McCartney" . 28 | :McCartney :date "1970-04-17"^^xsd:date . 29 | :McCartney :artist :Paul_McCartney . 30 | 31 | :Imagine rdf:type :Album . 32 | :Imagine :name "Imagine" . 33 | :Imagine :date "1971-10-11"^^xsd:date . 34 | :Imagine :artist :John_Lennon . -------------------------------------------------------------------------------- /music/music.ttl.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stardog-union/stardog-tutorials/e61e9c9d0b1f66b48403a4b631ac814bb60ef411/music/music.ttl.gz -------------------------------------------------------------------------------- /music/music_schema.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | PREFIX rdf: 3 | PREFIX rdfs: 4 | PREFIX xsd: 5 | 6 | :Person a rdfs:Class ; 7 | rdfs:label "Person" ; 8 | rdfs:comment "A person." . 9 | 10 | :Artist a rdfs:Class ; 11 | rdfs:label "Artist" ; 12 | rdfs:comment "A person or a group of people creating and performing music." . 13 | 14 | :Band a rdfs:Class ; 15 | rdfs:label "Band" ; 16 | rdfs:comment "A music group; that is, is a group of people creating and performing music together." ; 17 | rdfs:subClassOf :Artist . 18 | 19 | :SoloArtist a rdfs:Class ; 20 | rdfs:label "SoloArtist" ; 21 | rdfs:comment "A single person who is a musical artist." ; 22 | rdfs:subClassOf :Artist , :Person . 23 | 24 | :Album a rdfs:Class ; 25 | rdfs:label "Album" ; 26 | rdfs:comment "A collection of songs released by an artist on physical or digital medium." . 27 | 28 | :Song a rdfs:Class ; 29 | rdfs:label "Song" ; 30 | rdfs:comment "A music recording that is a single work of music." . 31 | 32 | :Songwriter a rdfs:Class ; 33 | rdfs:label "Songwriter" ; 34 | rdfs:comment "A person or a group of people who participated in the creation of song as a composer or a lyricist." ; 35 | rdfs:subClassOf :Person . 36 | 37 | :name a rdf:Property ; 38 | rdfs:label "name" ; 39 | rdfs:comment "The name of an entity." ; 40 | rdfs:range xsd:string . 41 | 42 | :member a rdf:Property ; 43 | rdfs:label "name" ; 44 | rdfs:comment "A member of a band. Does not distinguish between past vs current members." ; 45 | rdfs:domain :Band ; 46 | rdfs:range :SoloArtist . 47 | 48 | :date a rdf:Property ; 49 | rdfs:label "date" ; 50 | rdfs:comment "The release date of an album." ; 51 | rdfs:domain :Album ; 52 | rdfs:range xsd:date . 53 | 54 | :artist a rdf:Property ; 55 | rdfs:label "artist" ; 56 | rdfs:comment "The artist that performed this album." ; 57 | rdfs:domain :Album ; 58 | rdfs:range :Artist . 59 | 60 | :track a rdf:Property ; 61 | rdfs:label "track" ; 62 | rdfs:comment "A song included in an album." ; 63 | rdfs:domain :Album ; 64 | rdfs:range :Song . 65 | 66 | :writer a rdf:Property ; 67 | rdfs:label "writer" ; 68 | rdfs:comment "A person or a group of people who participated in the creation of song as a composer or a lyricist." ; 69 | rdfs:domain :Song ; 70 | rdfs:range :Songwriter . 71 | 72 | :length a rdf:Property ; 73 | rdfs:label "length" ; 74 | rdfs:comment "The length of a song in the album expressed in seconds." ; 75 | rdfs:domain :Song ; 76 | rdfs:range xsd:integer . 77 | -------------------------------------------------------------------------------- /named-graphs/01-create-graphs.sparql: -------------------------------------------------------------------------------- 1 | DELETE { 2 | ?s ?p ?o 3 | } 4 | INSERT { 5 | GRAPH ?type { 6 | ?s ?p ?o 7 | } 8 | } 9 | WHERE { 10 | ?s a ?type ; 11 | ?p ?o 12 | VALUES ?type { :Album :Song } 13 | }; 14 | 15 | MOVE DEFAULT TO :People -------------------------------------------------------------------------------- /named-graphs/02-solo-artist-albums.sparql: -------------------------------------------------------------------------------- 1 | SELECT * { 2 | GRAPH :Album { 3 | ?album a :Album . 4 | ?album :artist ?artist . 5 | } 6 | GRAPH :People { 7 | ?artist a :SoloArtist . 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /named-graphs/03-albums.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | FROM :Album 3 | { 4 | ?album a :Album . 5 | ?album :artist ?artist . 6 | ?album :date ?date . 7 | } 8 | -------------------------------------------------------------------------------- /named-graphs/04-beatles-in-a-graph.sparql: -------------------------------------------------------------------------------- 1 | SELECT * { 2 | GRAPH ?g { 3 | ?x a ?type ; 4 | :name "The Beatles" . 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /reasoning/artists.sparql: -------------------------------------------------------------------------------- 1 | SELECT * { 2 | ?artist a :Artist 3 | } -------------------------------------------------------------------------------- /reasoning/cowriter-rule.ttl: -------------------------------------------------------------------------------- 1 | RULE :CowriterRule 2 | IF { 3 | ?song :writer ?artist . 4 | ?song :writer ?cowriter 5 | FILTER (?artist != ?cowriter) 6 | } 7 | THEN { 8 | ?artist :cowriter ?cowriter 9 | } 10 | -------------------------------------------------------------------------------- /reasoning/mccartney-cowriters.sparql: -------------------------------------------------------------------------------- 1 | SELECT * { 2 | :Paul_McCartney :cowriter ?cowriter 3 | } -------------------------------------------------------------------------------- /reasoning/music_axioms.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | [] a owl:Ontology ; 4 | rdfs:description "This is a very simple ontology that enriches the base music schema with some example OWL axioms." . 5 | 6 | :writerOf owl:inverseOf :writer . 7 | 8 | :cowriter owl:propertyChainAxiom (:writerOf :writer) . 9 | 10 | :cowriter rdfs:subPropertyOf :connectedTo . 11 | 12 | :connectedTo a owl:TransitiveProperty . 13 | 14 | :connectedTo a owl:SymmetricProperty . 15 | -------------------------------------------------------------------------------- /shacl/invalid.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | :The_Beatles a :Band ; 4 | :name "The Beatles" ; 5 | :member :John_Lennon , :Paul_McCartney , :George_Harrison , :Ringo_Starr . 6 | 7 | :John_Lennon a :SoloArtist ; 8 | :name "John Lennon" . 9 | 10 | :Paul_McCartney a :SoloArtist ; 11 | :name "Paul McCartney" . 12 | 13 | :Ringo_Starr a :SoloArtist ; 14 | :name "Ringo Starr" . 15 | 16 | :George_Harrison a :SoloArtist ; 17 | :name "George Harrison" . 18 | 19 | :Please_Please_Me a :Album ; 20 | :name "Please Please Me" ; 21 | :date "1963-03-22"^^xsd:date , "1963-02-23"^^xsd:date ; 22 | :artist :The_Beatles ; 23 | :track :Love_Me_Do . 24 | 25 | :Love_Me_Do a :Song ; 26 | :name "Love Me Do" ; 27 | :length 125.0 ; 28 | :writer :John_Lennon , :Paul_McCartney . 29 | 30 | :McCartney a :Album ; 31 | :name "McCartney" ; 32 | :date "1970-04-17"^^xsd:date ; 33 | :artist :Paul_McCartney . 34 | 35 | :Imagine a :Album , :Song ; 36 | :name "Imagine" ; 37 | :date "1971"^^xsd:gYear ; 38 | :artist :John_Lennon ; 39 | :track :Imagine . -------------------------------------------------------------------------------- /shacl/music_shacl.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | PREFIX sh: 3 | PREFIX xsd: 4 | 5 | :NameShape a sh:NodeShape ; 6 | sh:property [ 7 | sh:path :name ; 8 | sh:minCount 1 ; 9 | sh:datatype xsd:string 10 | ] . 11 | 12 | :ArtistShape a sh:NodeShape ; 13 | sh:targetClass :Artist ; 14 | sh:node :NameShape . 15 | 16 | :BandShape a sh:NodeShape ; 17 | sh:targetClass :Band ; 18 | sh:not [ sh:class :Person ] ; 19 | sh:property :BandMemberShape . 20 | 21 | :BandMemberShape a sh:PropertyShape ; 22 | sh:path :member ; 23 | sh:minCount 1 ; 24 | sh:class :SoloArtist . 25 | 26 | :AlbumShape a sh:NodeShape ; 27 | sh:targetClass :Album ; 28 | sh:node :NameShape ; 29 | sh:not [ sh:class :Song ] ; 30 | sh:property :AlbumDateShape ; 31 | sh:property :AlbumArtistShape ; 32 | sh:property :AlbumTrackShape . 33 | 34 | :AlbumDateShape a sh:PropertyShape ; 35 | sh:path :date ; 36 | sh:minCount 1 ; 37 | sh:maxCount 1 ; 38 | sh:datatype xsd:date . 39 | 40 | :AlbumArtistShape a sh:PropertyShape ; 41 | sh:path :artist ; 42 | sh:minCount 1 ; 43 | sh:class :Artist . 44 | 45 | :AlbumTrackShape a sh:PropertyShape ; 46 | sh:path :track ; 47 | sh:minCount 1 ; 48 | sh:class :Song . 49 | 50 | :SongShape a sh:NodeShape ; 51 | sh:targetClass :Song ; 52 | sh:node :NameShape ; 53 | sh:property :SongLengthShape . 54 | 55 | :SongLengthShape a sh:PropertyShape ; 56 | sh:path :length ; 57 | sh:datatype xsd:integer . 58 | -------------------------------------------------------------------------------- /shacl/valid.ttl: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | :The_Beatles a :Band ; 4 | :name "The Beatles" ; 5 | :member :John_Lennon , :Paul_McCartney , :George_Harrison , :Ringo_Starr . 6 | 7 | :John_Lennon a :SoloArtist ; 8 | :name "John Lennon" . 9 | 10 | :Paul_McCartney a :SoloArtist ; 11 | :name "Paul McCartney" . 12 | 13 | :Ringo_Starr a :SoloArtist ; 14 | :name "Ringo Starr" . 15 | 16 | :George_Harrison a :SoloArtist ; 17 | :name "George Harrison" . 18 | 19 | :Please_Please_Me a :Album ; 20 | :name "Please Please Me" ; 21 | :date "1963-03-22"^^xsd:date ; 22 | :artist :The_Beatles ; 23 | :track :Love_Me_Do . 24 | 25 | :Love_Me_Do a :Song ; 26 | :name "Love Me Do" ; 27 | :length 125 ; 28 | :writer :John_Lennon , :Paul_McCartney . -------------------------------------------------------------------------------- /sparql/01a-albums.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?album 2 | WHERE { 3 | ?album rdf:type :Album . 4 | } 5 | -------------------------------------------------------------------------------- /sparql/01b-albums.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album 4 | } 5 | -------------------------------------------------------------------------------- /sparql/02-albums-artists.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album . 4 | ?album :artist ?artist . 5 | } 6 | -------------------------------------------------------------------------------- /sparql/03-albums-solo-artists.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album . 4 | ?album :artist ?artist . 5 | ?artist a :SoloArtist . 6 | } 7 | -------------------------------------------------------------------------------- /sparql/04a-albums-dates.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album . 4 | ?album :artist ?artist . 5 | ?album :date ?date . 6 | } 7 | -------------------------------------------------------------------------------- /sparql/04b-albums-dates.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date . 6 | } 7 | -------------------------------------------------------------------------------- /sparql/05-albums-dates-sorted.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | } 7 | ORDER BY ?date 8 | 9 | -------------------------------------------------------------------------------- /sparql/06-albums-dates-limited.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | } 7 | ORDER BY desc(?date) 8 | LIMIT 2 9 | -------------------------------------------------------------------------------- /sparql/07a-albums-dates-filtered.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | FILTER (?date >= "1970-01-01"^^xsd:date) 7 | } 8 | ORDER BY ?date -------------------------------------------------------------------------------- /sparql/07b-albums-dates-filtered.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | FILTER (year(?date) >= 1970) 7 | } 8 | ORDER BY ?date -------------------------------------------------------------------------------- /sparql/07c-albums-dates-filtered.sparql: -------------------------------------------------------------------------------- 1 | SELECT * 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | BIND (year(?date) AS ?year) 7 | FILTER (?year >= 1970) 8 | } 9 | ORDER BY ?date -------------------------------------------------------------------------------- /sparql/08a-albums-years-duplicates.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?year 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | BIND (year(?date) AS ?year) 7 | } 8 | ORDER BY ?date -------------------------------------------------------------------------------- /sparql/08b-albums-years-distinct.sparql: -------------------------------------------------------------------------------- 1 | SELECT DISTINCT ?year 2 | { 3 | ?album a :Album ; 4 | :artist ?artist ; 5 | :date ?date 6 | BIND (year(?date) AS ?year) 7 | } 8 | ORDER BY ?year 9 | -------------------------------------------------------------------------------- /sparql/09-albums-dates.minmax.sparql: -------------------------------------------------------------------------------- 1 | SELECT (min(?date) as ?minDate) (max(?date) as ?maxDate) 2 | { 3 | ?album a :Album ; 4 | :date ?date 5 | } -------------------------------------------------------------------------------- /sparql/10-albums-count.sparql: -------------------------------------------------------------------------------- 1 | SELECT (count(?album) as ?count) 2 | { 3 | ?album a :Album 4 | } -------------------------------------------------------------------------------- /sparql/11a-albums-dates-grouped.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?year (count(?album) AS ?count) 2 | { 3 | ?album a :Album ; 4 | :date ?date ; 5 | BIND (year(?date) AS ?year) 6 | } 7 | GROUP BY ?year 8 | ORDER BY desc(?count) -------------------------------------------------------------------------------- /sparql/11b-albums-duplicate-dates.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?album (group_concat(?date) AS ?dates) 2 | { 3 | ?album a :Album ; 4 | :date ?date 5 | } 6 | GROUP BY ?album 7 | HAVING (count(?date) > 1) -------------------------------------------------------------------------------- /sparql/12-albums-dates-subselect.sparql: -------------------------------------------------------------------------------- 1 | SELECT (avg(?count) AS ?avgCount) 2 | { 3 | SELECT ?year (count(?album) AS ?count) 4 | { 5 | ?album a :Album ; 6 | :date ?date ; 7 | BIND (year(?date) AS ?year) 8 | } 9 | GROUP BY ?year 10 | } -------------------------------------------------------------------------------- /sparql/13-artists-union.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?name 2 | { 3 | { ?artist a :SoloArtist } 4 | UNION 5 | { ?artist a :Band } 6 | ?artist :name ?name 7 | } -------------------------------------------------------------------------------- /sparql/14a-songs-length.sparql: -------------------------------------------------------------------------------- 1 | SELECT * { 2 | ?song a :Song . 3 | ?song :length ?length . 4 | } -------------------------------------------------------------------------------- /sparql/14b-songs-optional-length.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?song ?length { 2 | ?song a :Song . 3 | OPTIONAL { 4 | ?song :length ?length . 5 | } 6 | } -------------------------------------------------------------------------------- /sparql/14c-songs-unbound-length.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?song ?length { 2 | ?song a :Song . 3 | OPTIONAL { 4 | ?song :length ?length . 5 | } 6 | FILTER(!bound(?length)) 7 | } -------------------------------------------------------------------------------- /sparql/14d-songs-no-length.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?song { 2 | ?song a :Song . 3 | FILTER NOT EXISTS { 4 | ?song :length ?length . 5 | } 6 | } -------------------------------------------------------------------------------- /sparql/15a-cowriters.sparql: -------------------------------------------------------------------------------- 1 | select distinct ?artist ?cowriter 2 | { 3 | ?song :writer ?artist . 4 | ?song :writer ?cowriter 5 | FILTER (?artist != ?cowriter) 6 | } -------------------------------------------------------------------------------- /sparql/15b-cowriters-sequence-path.sparql: -------------------------------------------------------------------------------- 1 | select distinct ?artist ?cowriter 2 | { 3 | ?artist ^:writer/:writer ?cowriter 4 | FILTER (?artist != ?cowriter) 5 | } -------------------------------------------------------------------------------- /sparql/15c-cowriters-mccartney.sparql: -------------------------------------------------------------------------------- 1 | select distinct ?cowriter 2 | { 3 | :Paul_McCartney ^:writer/:writer ?cowriter 4 | FILTER (?cowriter != :Paul_McCartney) 5 | } 6 | order by ?cowriter -------------------------------------------------------------------------------- /sparql/15d-cowriters-recursive-path.sparql: -------------------------------------------------------------------------------- 1 | select distinct ?cowriter 2 | { 3 | :Paul_McCartney (^:writer/:writer)+ ?cowriter 4 | FILTER (?cowriter != :Paul_McCartney) 5 | } 6 | order by ?cowriter -------------------------------------------------------------------------------- /sparql/15e-songs-optional-path.sparql: -------------------------------------------------------------------------------- 1 | select ?album { 2 | ?album :artist/:member? :Paul_McCartney 3 | } -------------------------------------------------------------------------------- /sparql/15f-songs-alternative-path.sparql: -------------------------------------------------------------------------------- 1 | select ?song { 2 | ?song (^:track/:artist/:member?)|:writer :Paul_McCartney 3 | } -------------------------------------------------------------------------------- /sparql/16a-cowriters-paths.sparql: -------------------------------------------------------------------------------- 1 | paths 2 | start ?artist = :Paul_McCartney 3 | end ?cowriter 4 | via { 5 | ?artist ^:writer/:writer ?cowriter 6 | } 7 | order by ?cowriter -------------------------------------------------------------------------------- /sparql/16b-cowriters-paths.sparql: -------------------------------------------------------------------------------- 1 | paths 2 | start ?artist = :Paul_McCartney 3 | end ?cowriter = :Kanye_West 4 | via { 5 | ?song :writer ?artist . 6 | ?song :writer ?cowriter 7 | } -------------------------------------------------------------------------------- /sparql/16c-cowriters-paths.sparql: -------------------------------------------------------------------------------- 1 | paths 2 | start ?artist = "Paul McCartney" 3 | end ?cowriter = "Kanye West" 4 | via { 5 | ?song ^:name/:writer/:name ?artist . 6 | ?song ^:name/:writer/:name ?cowriter 7 | } -------------------------------------------------------------------------------- /sparql/17-bands-writers-ask.sparql: -------------------------------------------------------------------------------- 1 | ASK { 2 | ?band a :Band . 3 | ?song :writer ?band . 4 | } -------------------------------------------------------------------------------- /sparql/18a-beatles-describe.sparql: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | DESCRIBE :The_Beatles -------------------------------------------------------------------------------- /sparql/18b-bands-describe.sparql: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | DESCRIBE ?band 4 | WHERE { 5 | ?band a :Band ; 6 | :name ?name 7 | FILTER(contains(?name, "The")) 8 | } -------------------------------------------------------------------------------- /sparql/19a-bands-construct.sparql: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | CONSTRUCT WHERE { 4 | ?band a :Band ; 5 | :member ?member 6 | } -------------------------------------------------------------------------------- /sparql/19b-bands-members-construct.sparql: -------------------------------------------------------------------------------- 1 | PREFIX : 2 | 3 | CONSTRUCT { 4 | ?member a :BandMember 5 | } 6 | WHERE { 7 | ?band a :Band ; 8 | :member ?member 9 | } -------------------------------------------------------------------------------- /sparql/20-bands-members-insert.sparql: -------------------------------------------------------------------------------- 1 | INSERT { 2 | ?member a :BandMember 3 | } 4 | WHERE { 5 | ?band a :Band ; 6 | :member ?member 7 | } -------------------------------------------------------------------------------- /sparql/21-songs-length-delete.sparql: -------------------------------------------------------------------------------- 1 | DELETE { 2 | ?song :length ?seconds 3 | } 4 | INSERT { 5 | ?song :length ?duration 6 | } 7 | WHERE { 8 | ?song a :Song ; 9 | :length ?seconds 10 | BIND(?seconds * "PT1S"^^xsd:dayTimeDuration AS ?duration) 11 | } -------------------------------------------------------------------------------- /stardog-geospatial/dclandmarks.ttl: -------------------------------------------------------------------------------- 1 | @prefix wgs: . 2 | @prefix geo: . 3 | @prefix geof: . 4 | @prefix unit: . 5 | @prefix ogc: . 6 | @prefix xsd: . 7 | @prefix : . 8 | 9 | :Pentagon a :Location ; 10 | rdfs:label "The Pentagon" ; 11 | geo:hasGeometry :PentagonGeom . 12 | :PentagonGeom a geo:Geometry ; 13 | geo:asWKT "Point(-77.05526 38.87095)"^^geo:wktLiteral. 14 | 15 | :TombOfUnknown a :Location ; 16 | rdfs:label "Tomb of the Unknown Soldier" ; 17 | geo:hasGeometry :TombOfUnknownGeom . 18 | :TombOfUnknownGeom a geo:Geometry ; 19 | geo:asWKT "Point(-77.0722 38.87622)"^^geo:wktLiteral . 20 | 21 | :JeffMem a :Location ; 22 | rdfs:label "Jefferson Memorial" ; 23 | geo:hasGeometry :JeffMemGeom . 24 | :JeffMemGeom a geo:Geometry ; 25 | geo:asWKT "Point(-77.03633 38.88101)"^^geo:wktLiteral . 26 | 27 | :LincolnMem a :Location ; 28 | rdfs:label "Lincoln Memorial" ; 29 | geo:hasGeometry :LincolnMemGeom . 30 | :LincolnMemGeom a geo:Geometry ; 31 | geo:asWKT "Point(-77.04998 38.88928)"^^geo:wktLiteral . 32 | 33 | :WashingtonMon a :Location ; 34 | rdfs:label "Washington Monument" ; 35 | geo:hasGeometry :WashingtonMonGeom . 36 | :WashingtonMonGeom a geo:Geometry ; 37 | geo:asWKT "Point(-77.03525 38.88956)"^^geo:wktLiteral . 38 | 39 | :Capitol a :Location ; 40 | rdfs:label "US Capitol Building" ; 41 | geo:hasGeometry :CapitolGeom . 42 | :CapitolGeom a geo:Geometry ; 43 | wgs:lat "38.88983"^^xsd:float ; 44 | wgs:long "-77.00887"^^xsd:float . 45 | 46 | :NatlMall a :Location ; 47 | rdfs:label "National Mall" ; 48 | geo:hasGeometry :NatlMallGeom . 49 | :NatlMallGeom a geo:Geometry ; 50 | wgs:lat "38.88956"^^xsd:float ; 51 | wgs:long "-77.02303"^^xsd:float . 52 | 53 | :NASAHQ a :Location ; 54 | rdfs:label "NASA Headquarters" ; 55 | geo:hasGeometry :NASAHQGeom . 56 | :NASAHQGeom a geo:Geometry ; 57 | wgs:lat "38.882929"^^xsd:float ; 58 | wgs:long "-77.016379"^^xsd:float . 59 | 60 | :VietnamMem a :Location ; 61 | rdfs:label "Vietnam Veterans' Memorial" ; 62 | geo:hasGeometry :VietnamMemGeom . 63 | :VietnamMemGeom a geo:Geometry ; 64 | wgs:lat "38.89095"^^xsd:float ; 65 | wgs:long "-77.04692"^^xsd:float . 66 | 67 | :WhiteHouse a :Location ; 68 | rdfs:label "The White House" ; 69 | geo:hasGeometry :WhiteHouseGeom . 70 | :WhiteHouseGeom a geo:Geometry ; 71 | wgs:lat "38.89761"^^xsd:float ; 72 | wgs:long "-77.03637"^^xsd:float . 73 | 74 | 75 | :Arlington a :Area ; 76 | rdfs:label "Arlington, VA" ; 77 | geo:hasGeometry :ArlingtonGeom . 78 | :ArlingtonGeom a geo:Geometry ; 79 | geo:asWKT "ENVELOPE(-77.111, -77.052, 38.885, 38.855)"^^geo:wktLiteral . 80 | 81 | :DCMetro a :Area ; 82 | rdfs:label "DC Metro Area" ; 83 | geo:hasGeometry :DCMetroGeom . 84 | :DCMetroGeom a geo:Geometry ; 85 | geo:asWKT "ENVELOPE(-77.2, -77.0, 39, 38.7)"^^geo:wktLiteral . 86 | -------------------------------------------------------------------------------- /using-virtual-graphs/README.md: -------------------------------------------------------------------------------- 1 | # Using Virtual Graphs 2 | 3 | Data that accompanies the [Using Virtual Graphs](https://www.stardog.com/tutorials/ 4 | https://www.stardog.com/tutorials/using-virtual-graphs/) tutorial. 5 | -------------------------------------------------------------------------------- /using-virtual-graphs/albums_by_year.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?year (count(?album) AS ?count) 2 | FROM { 3 | ?album a :Album ; 4 | :date ?date ; 5 | BIND (year(?date) AS ?year) 6 | } 7 | GROUP By ?year -------------------------------------------------------------------------------- /using-virtual-graphs/artists.sparql: -------------------------------------------------------------------------------- 1 | # this query requires reasoning and the music_schema to be loaded 2 | SELECT * { 3 | GRAPH { 4 | ?artist a :Artist ; 5 | :name ?name 6 | } 7 | } -------------------------------------------------------------------------------- /using-virtual-graphs/beatles.sql: -------------------------------------------------------------------------------- 1 | insert into Artist values (1, 'John Lennon', 'John Winston Ono Lennon, MBE (born John Winston Lennon; 9 October 1940 – 8 December 1980) was an English singer and Songwriter who co-founded the Beatles (1960-70), the most commercially successful band in the history of popular music. With fellow member Paul McCartney, he formed a celebrated songwriting partnership.', 1); 2 | insert into Artist values (2, 'Paul McCartney', 'Sir James Paul McCartney, MBE (born 18 June 1942) is an English singer-Songwriter, multi-instrumentalist, and composer. With John Lennon, George Harrison, and Ringo Starr, he gained worldwide fame with the rock band the Beatles, one of the most popular and influential groups in the history of pop music. His songwriting partnership with Lennon is one of the most celebrated of the 20th century. After the band''s break-up, he pursued a solo career and formed the band Wings with his first wife, Linda, and Denny Laine.', 1); 3 | insert into Artist values (3, 'Ringo Starr', '"Richard Starkey, MBE (born 7 July 1940), known professionally as Ringo Starr, is an English musician, singer, Songwriter and actor who gained worldwide fame as the drummer for the Beatles. He occasionally sang lead vocals, usually for one song on an album, including "With a Little Help from My Friends", "Yellow Submarine" and their cover of "Act Naturally". He also wrote the Beatles'' songs "Don''t Pass Me By" and "Octopus''s Garden", and is credited as a co-writer of others, including "What Goes On" and "Flying".', 1); 4 | insert into Artist values (4, 'George Harrison', 'George Harrison, MBE (25 February 1943 – 29 November 2001) was an English guitarist, singer, Songwriter, and music and film producer who achieved international fame as the lead guitarist of the Beatles. Often referred to as "the quiet Beatle", Harrison embraced Hindu mythology and helped broaden the horizons of his fellow Beatles as well as their Western audience by incorporating Indian instrumentation in their music. Although the majority of the Beatles'' songs were written by John Lennon and Paul McCartney, most Beatles albums from 1965 onwards contained at least two Harrison compositions. His songs for the group included "Taxman", "Within You Without You", "While My Guitar Gently Weeps", "Here Comes the Sun", and "Something", the last of which became the Beatles'' second-most covered song"', 1); 5 | insert into Artist values (5, 'The Beatles', 'The Beatles were the greatest rock band of all time. Formed in Liverpool, England in 1960, the group was composed of members John Lennon, Paul McCartney, George Harrison and Ringo Starr. Rooted in skiffle, beat, and 1950s rock and roll, the Beatles later experimented with several musical styles, ranging from pop ballads and Indian music to psychedelia and hard rock, often incorporating classical elements and unconventional recording techniques in innovative ways. In the early 1960s, their enormous popularity first emerged as "Beatlemania", but as the group''s music grew in sophistication, led by primary Songwriters Lennon and McCartney, they came to be perceived as an embodiment of the ideals shared by the counterculture of the 1960s.', 2); 6 | 7 | insert into Membership values (1, 5); 8 | insert into Membership values (2, 5); 9 | insert into Membership values (3, 5); 10 | insert into Membership values (4, 5); 11 | 12 | insert into Album values (1, "Please Please Me", "1963-03-22", 5); 13 | insert into Album values (2, "McCartney", "1970-04-17", 2); 14 | insert into Album values (3, "Imagine", "1971-10-11", 1); 15 | 16 | insert into Track values (1, "Love Me Do", 1, 125); 17 | 18 | insert into Songwriter values (1, 1); 19 | insert into Songwriter values (1, 2); -------------------------------------------------------------------------------- /using-virtual-graphs/beatles_members.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?member ?name { 2 | GRAPH { 3 | ?band a :Band ; 4 | :name "The Beatles" ; 5 | :member ?member . 6 | ?member :name ?name . 7 | } 8 | } -------------------------------------------------------------------------------- /using-virtual-graphs/beatles_members_birthdates.sparql: -------------------------------------------------------------------------------- 1 | SELECT ?member ?name ?birthDate { 2 | GRAPH { 3 | ?band a :Band ; 4 | :name "The Beatles" ; 5 | :member ?member . 6 | ?member :name ?name . 7 | } 8 | ?member :birthDate ?birthDate 9 | } -------------------------------------------------------------------------------- /using-virtual-graphs/insert_birthdates.sparql: -------------------------------------------------------------------------------- 1 | INSERT DATA { 2 | :Artist1 :birthDate "1940-10-09"^^xsd:date . 3 | :Artist2 :birthDate "1942-06-18"^^xsd:date . 4 | :Artist3 :birthDate "1940-07-07"^^xsd:date . 5 | :Artist4 :birthDate "1943-02-25"^^xsd:date . 6 | } -------------------------------------------------------------------------------- /using-virtual-graphs/music.properties: -------------------------------------------------------------------------------- 1 | # Example virtual graph configuration file for MySQL. Adjust the following parameters based on the RDBMS you are using 2 | 3 | jdbc.url=jdbc:mysql://localhost/music 4 | jdbc.username=admin 5 | jdbc.password=admin 6 | jdbc.driver=com.mysql.jdbc.Driver 7 | -------------------------------------------------------------------------------- /using-virtual-graphs/music_schema.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE Artist ( 2 | id INT, 3 | name VARCHAR(30), 4 | description VARCHAR(1024), 5 | type INT, 6 | PRIMARY KEY (id) 7 | ); 8 | 9 | CREATE TABLE Album ( 10 | id INT, 11 | name VARCHAR(30), 12 | release_date DATE, 13 | artist INT, 14 | PRIMARY KEY (id), 15 | FOREIGN KEY (artist) REFERENCES Artist (id) 16 | ); 17 | 18 | CREATE TABLE Membership ( 19 | artist INT, 20 | band INT, 21 | FOREIGN KEY (band) REFERENCES Artist (id), 22 | FOREIGN KEY (artist) REFERENCES Artist (id) 23 | ); 24 | 25 | CREATE TABLE Track ( 26 | id INT, 27 | name VARCHAR(30), 28 | album INT, 29 | length INT, 30 | PRIMARY KEY (id), 31 | FOREIGN KEY (album) REFERENCES Album (id) 32 | ); 33 | 34 | CREATE TABLE Songwriter ( 35 | song INT, 36 | writer INT, 37 | FOREIGN KEY (writer) REFERENCES Artist (id), 38 | FOREIGN KEY (song) REFERENCES Track (id) 39 | ); 40 | --------------------------------------------------------------------------------