DS Catalog:SPARQL Query Service/example queries: Difference between revisions

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DS Catalog:SPARQL Query Service/example queries (view source)

Revision as of 19:11, 28 May 2024

4,846 bytes added ,  5 months ago
→‎Former Owners
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====Dated status====
====Dated status====
====Former Owners====
====Former Owners====
<syntaxhighlight lang="SPARQL">
# prefixes
PREFIX wd: <https://catalog.digital-scriptorium.org/entity/>
PREFIX wds: <https://catalog.digital-scriptorium.org/entity/statement/>
PREFIX wdv: <https://catalog.digital-scriptorium.org/value/>
PREFIX wdt: <https://catalog.digital-scriptorium.org/prop/direct/>
PREFIX p: <https://catalog.digital-scriptorium.org/prop/>
PREFIX ps: <https://catalog.digital-scriptorium.org/prop/statement/>
PREFIX pq: <https://catalog.digital-scriptorium.org/prop/qualifier/>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
# find manuscript records with former owners recorded
SELECT ?record ?recordLabel ?nameString (GROUP_CONCAT(?nameLabel;separator="|") as ?formerOwners) (GROUP_CONCAT(?externalID;separator="|") as ?externalIDs)
WHERE {
# bind query variables
  BIND(p:P14 AS ?nameAsRecordedStatement).
  BIND(pq:P15 AS ?hasRole).
  BIND(ps:P14 AS ?nameAsRecorded).
  BIND(pq:P17 AS ?hasName).
  BIND(wdt:P42 AS ?hasWikidataQID).
# statement: manuscript record has statement for associated name
  ?record ?nameAsRecordedStatement ?nameStatement .
# statement: associated name has role of former owner
  ?nameStatement ?hasRole wd:Q21 .
# statement: name statement has name object recorded as string value
  ?nameStatement ?nameAsRecorded ?nameString .
# statement: name statement has qualifier for structured/authority value
  ?nameStatement ?hasName ?name .
# statement: authority value is represented by URI in external controlled vocabulary
  ?name ?hasWikidataQID ?QID .
 
# render QIDs as URLs
  BIND(CONCAT("https://wikidata.org/entity/",?QID) AS ?externalID)
# return English language labels
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]".
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en".
    ?record rdfs:label ?recordLabel .
    ?name rdfs:label ?nameLabel .
  }
  }
GROUP BY ?record ?recordLabel ?nameString
ORDER BY ?recordLabel
LIMIT 10000
</syntaxhighlight>
Try it [https://catalog.digital-scriptorium.org/query/#%23%20prefixes%0APREFIX%20wd%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fentity%2F%3E%0APREFIX%20wds%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fentity%2Fstatement%2F%3E%0APREFIX%20wdv%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fvalue%2F%3E%0APREFIX%20wdt%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fdirect%2F%3E%0APREFIX%20p%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2F%3E%0APREFIX%20ps%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fstatement%2F%3E%0APREFIX%20pq%3A%20%3Chttps%3A%2F%2Fcatalog.digital-scriptorium.org%2Fprop%2Fqualifier%2F%3E%0APREFIX%20wikibase%3A%20%3Chttp%3A%2F%2Fwikiba.se%2Fontology%23%3E%0APREFIX%20rdfs%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E%0A%0A%23%20find%20manuscript%20records%20with%20former%20owners%20recorded%0ASELECT%20%3Frecord%20%3FrecordLabel%20%3FnameString%20%28GROUP_CONCAT%28%3FnameLabel%3Bseparator%3D%22%7C%22%29%20as%20%3FformerOwners%29%20%28GROUP_CONCAT%28%3FexternalID%3Bseparator%3D%22%7C%22%29%20as%20%3FexternalIDs%29%0AWHERE%20%7B%0A%23%20bind%20query%20variables%0A%20%20BIND%28p%3AP14%20AS%20%3FnameAsRecordedStatement%29.%0A%20%20BIND%28pq%3AP15%20AS%20%3FhasRole%29.%0A%20%20BIND%28ps%3AP14%20AS%20%3FnameAsRecorded%29.%0A%20%20BIND%28pq%3AP17%20AS%20%3FhasName%29.%0A%20%20BIND%28wdt%3AP42%20AS%20%3FhasWikidataQID%29.%0A%23%20statement%3A%20manuscript%20record%20has%20statement%20for%20associated%20name%0A%20%20%3Frecord%20%3FnameAsRecordedStatement%20%3FnameStatement%20.%0A%23%20statement%3A%20associated%20name%20has%20role%20of%20former%20owner%0A%20%20%3FnameStatement%20%3FhasRole%20wd%3AQ21%20.%0A%23%20statement%3A%20name%20statement%20has%20name%20object%20recorded%20as%20string%20value%0A%20%20%3FnameStatement%20%3FnameAsRecorded%20%3FnameString%20.%0A%23%20statement%3A%20name%20statement%20has%20qualifier%20for%20structured%2Fauthority%20value%0A%20%20%3FnameStatement%20%3FhasName%20%3Fname%20.%0A%23%20statement%3A%20authority%20value%20is%20represented%20by%20URI%20in%20external%20controlled%20vocabulary%0A%20%20%3Fname%20%3FhasWikidataQID%20%3FQID%20.%0A%20%20%0A%23%20render%20QIDs%20as%20URLs%0A%20%20BIND%28CONCAT%28%22https%3A%2F%2Fwikidata.org%2Fentity%2F%22%2C%3FQID%29%20AS%20%3FexternalID%29%0A%0A%23%20return%20English%20language%20labels%0A%20%20SERVICE%20wikibase%3Alabel%20%7B%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%22.%0A%20%20%20%20bd%3AserviceParam%20wikibase%3Alanguage%20%22%5BAUTO_LANGUAGE%5D%2Cen%22.%0A%20%20%20%20%3Frecord%20rdfs%3Alabel%20%3FrecordLabel%20.%0A%20%20%20%20%3Fname%20rdfs%3Alabel%20%3FnameLabel%20.%0A%20%20%7D%0A%20%20%7D%0AGROUP%20BY%20%3Frecord%20%3FrecordLabel%20%3FnameString%0AORDER%20BY%20%3FrecordLabel%0ALIMIT%2010000 here].
====Genres====
====Genres====
<syntaxhighlight lang="SPARQL">
<syntaxhighlight lang="SPARQL">
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