About: http://webisa.webdatacommons.org/449486722

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	Preferably, D is --OCH2 --, Rf is linear, x is an integer of 1 to about 8, and y is an integer of 1 to about 8.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com