@prefix rdf: . @prefix ns1: . rdf:type ns1:ShortForm . @prefix rdfs: . rdfs:label "ESSO catalyst"@en ; ns1:frequency "1" . ns1:hasShortFormOf . _:b3736411 ns1:hasShortFormRepresentationOf . _:b9866543 ns1:hasMemberOf . _:b14032228 ns1:hasMemberOf .