About: http://webisa.webdatacommons.org/159425307

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 release composition of claim 1 wherein R1 is a divalent alkylene group containing from 1 to about 10 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com