About: http://webisa.webdatacommons.org/410092909

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	In another preferred embodiment, R1, R4, R7, and R10 are hydrogen and R3 and/or R8 are a methyl group or a methoxy group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au