Head noun: hydrofluorocarbon

Same concepts
http://dbpedia.org/resource/Organofluorine_chemistry

Narrower concepts

labelprovenanceconfidence
trifluoromethaneisap:2470979320.324049
r134aisap:2012627750.285038
r-134aisap:4942842800.234322
agentisap:2027761380.217822
hfc-134aisap:3822305630.205422