About: http://webisa.webdatacommons.org/201498503

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Isobutane and propane are hydrocarbons, and R-441A is a blend of hydrocarbons.
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov