What is <E number> of <magnesium sulfate anhydrous> ?
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Which is the E number for magnesium sulfate anhydrous?
SELECT DISTINCT ?z WHERE { resource:magnesium_sulfate property:E_number ?z }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q288266> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P628> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q288266 wdt:P628 ?answer}
E518