About: http://webisa.webdatacommons.org/163461242

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 embodiment, there is present a Za and Zb group independently selected from the group including fluorine and alkyl, aryl, alkoxy and aryloxy groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com