What is the {bascule bridge} for {next crossing upstream} of {London Bridge}
Is the London Bridge a bascule bridge?
Is the London Bridge a bascule bridge?
SELECT DISTINCT ?v WHERE { ?v property:next_crossing_upstream resource:London_Bridge . ?v rdf:type ontology:bascule_bridge }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2673> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q130206> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q911663> } 
 select distinct ?sbj where { ?sbj wdt:P2673 wd:Q130206 . ?sbj wdt:P31 wd:Q911663 } 
Tower Bridge