About: http://webisa.webdatacommons.org/300537679

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	nd R7 is the same or different C.sub.(1-13) monovalent hydrocarbon radical and substituted C.sub.(1-13) monovalent hydrocarbon radical, Y is a divalent radical selected from --O-- and --C(R1)2. 6.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com