About: http://webisa.webdatacommons.org/201361090

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	ving the structure (--CF2 O--), (--CF2 CF2 O--), or combinations thereof, and n is an integer in the range of 0 to 6 inclusive.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com