What is <NALT ID> of <β-lactose> ?
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What is the NALT ID for β-lactose?
SELECT DISTINCT ?n WHERE { resource:β-lactose property:NALT_ID ?n }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q127900> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2004> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q127900 wdt:P2004 ?answer}