Does the {pKa} of the {cocaine} {equals} {8.41}
Is it true that 8.41 is the pKa of cocaine?
Is it true that pKa of cocaine equals to 8.41?
ASK WHERE { FILTER ( ?m = 8.41 ) . resource:cocaine property:pKa ?m }
ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q41576> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1117>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj. filter(?obj = 8.41) }
ASK WHERE { wd:Q41576 wdt:P1117 ?obj filter(?obj = 8.41) } 