What is <Open Hub ID> of <Bitcoin> ?
[]
What is the Open Hub ID of Bitcoin?
SELECT DISTINCT ?u WHERE { resource:bitcoin property:Open_Hub_ID ?u }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q131723> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1972> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q131723 wdt:P1972 ?answer}