What is <space group> of <talc> ?
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What is the space group for talc?
SELECT DISTINCT ?j WHERE { resource:talc property:space_group ?j }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q134583> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P690> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q134583 wdt:P690 ?answer}
space group C2/c