About: http://webisa.webdatacommons.org/167987752

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	R7 is a hydrocarbon radical having from two to four carbon atoms inclusive,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com