Did {Global_warming} {opposite of} {Global Cooling}?
Are Global Cooling and Global Warming opposite of each other?
Is Global Warming the opposite of Global Cooling?
ASK WHERE { resource:global_warming property:opposite_of resource:global_cooling }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q7942> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P461> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1322176>. } 
ASK WHERE { wd:Q7942 wdt:P461 wd:Q1322176 }