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 19:20, 28 May 2024

4,376 bytes added ,  5 months ago
→‎Places of Production
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====Places of Production====
====Places of Production====
<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 place of production recorded
SELECT ?record ?recordLabel ?placeString (GROUP_CONCAT(?placeLabel;separator="|") as ?places) (GROUP_CONCAT(?externalID;separator="|") as ?externalIDs)
WHERE {
# bind query variables
  BIND(p:P27 AS ?placeAsRecordedStatement).
  BIND(ps:P27 AS ?placeAsRecorded).
  BIND(pq:P28 AS ?hasPlace).
  BIND(wdt:P44 AS ?hasExternalID).
# statement: manuscript record has statement for place of production
  ?record ?placeAsRecordedStatement ?placeStatement .
# statement: place statement has place object recorded as string value
  ?placeStatement ?placeAsRecorded ?placeString .
# statement: place statement has qualifier for structured/authority value
  ?placeStatement ?hasPlace ?place .
# statement: authority value is represented by URI in external controlled vocabulary
  ?place ?hasExternalID ?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 .
    ?place rdfs:label ?placeLabel .
  }
  }
GROUP BY ?record ?recordLabel ?placeString
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%20place%20of%20production%20recorded%0ASELECT%20%3Frecord%20%3FrecordLabel%20%3FplaceString%20%28GROUP_CONCAT%28%3FplaceLabel%3Bseparator%3D%22%7C%22%29%20as%20%3Fplaces%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%3AP27%20AS%20%3FplaceAsRecordedStatement%29.%0A%20%20BIND%28ps%3AP27%20AS%20%3FplaceAsRecorded%29.%0A%20%20BIND%28pq%3AP28%20AS%20%3FhasPlace%29.%0A%20%20BIND%28wdt%3AP44%20AS%20%3FhasExternalID%29.%0A%23%20statement%3A%20manuscript%20record%20has%20statement%20for%20place%20of%20production%0A%20%20%3Frecord%20%3FplaceAsRecordedStatement%20%3FplaceStatement%20.%0A%23%20statement%3A%20place%20statement%20has%20place%20object%20recorded%20as%20string%20value%0A%20%20%3FplaceStatement%20%3FplaceAsRecorded%20%3FplaceString%20.%0A%23%20statement%3A%20place%20statement%20has%20qualifier%20for%20structured%2Fauthority%20value%0A%20%20%3FplaceStatement%20%3FhasPlace%20%3Fplace%20.%0A%23%20statement%3A%20authority%20value%20is%20represented%20by%20URI%20in%20external%20controlled%20vocabulary%0A%20%20%3Fplace%20%3FhasExternalID%20%3FexternalID%20.%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%3Fplace%20rdfs%3Alabel%20%3FplaceLabel%20.%0A%20%20%7D%0A%20%20%7D%0AGROUP%20BY%20%3Frecord%20%3FrecordLabel%20%3FplaceString%0AORDER%20BY%20%3FrecordLabel%0ALIMIT%2010000 here].
====Scribes====
====Scribes====
<syntaxhighlight lang="SPARQL">
<syntaxhighlight lang="SPARQL">
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