About: http://webisa.webdatacommons.org/287771864

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 method of claim 33, wherein R2 is an ester of a naturally occurring or synthetic ??, ??, ??, or ?? amino acid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com