About: http://webisa.webdatacommons.org/118849923

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	The method of claim 12 wherein each R1, R2, R5, and R6 is hydrogen and each R7 and R8 is a methyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com