What is <ICSC ID> of <sodium hydroxide> ?
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Which is the ICSC ID of sodium hydroxide?
SELECT DISTINCT ?v WHERE { resource:sodium_hydroxide property:ICSC_ID ?v }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q102769> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P5220> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q102769 wdt:P5220 ?answer}