Project:SPARQL/examples: Difference between revisions

Project:SPARQL/examples (view source)

60 bytes added , 5 months ago

586

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@@ Line 2,633: / Line 2,633: @@
 </sparql>
-==== And which are owned/operated by English Heritage/National Trust ====
+==== And which are owned/operated by English Heritage/National Trust or belong to Historic Houses Association ====
 <sparql tryit="1">
@@ Line 2,667: / Line 2,667: @@
        optional { ?wikidata wdt:P127 ?wd_owner .}
        optional { ?wikidata wdt:P137 ?wd_operator . }
+       optional { ?wikidata wdt:P463 ?wd_member . }
-        # filter: owner or operator = EH/NT
-        filter ( ?wd_owner in (wd:Q936287, wd:Q333515) || ?wd_operator in (wd:Q936287, wd:Q333515)  ) .
-       # member of P463 is the property for HHA
+      # filter: owner or operator = EH/NT / member of HHA
-      optional { ?wikidata wdt:P463 ?wd_member . }
+        filter ( ?wd_owner in (wd:Q936287, wd:Q333515) ||
+                 ?wd_operator in (wd:Q936287, wd:Q333515) ||
+                 ?wd_member = wd:Q5773523 ) .
         ## owned by P127 / operator P137
         ## ENglish Heritage Q936287  National Trust (Q333515)
         ## member of P463   Historic Houses Association (Q5773523)