Does the {ceiling exposure limit} of the {1,1-dichloroethylene} {greater than} {0.0}
Is the ceiling exposure limit of 1,1-dichloroethylene greater than 0.0?
ASK WHERE { wd:Q161284 wdt:P2405 ?obj filter(?obj > 0.0) } 
ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q161284> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2405>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj. filter(?obj > 0.0) }
Is the ceiling introduction restrain of 1,1-dichloroethylene more prominent than 0.0?