<http://webisa.webdatacommons.org/317038146>	<http://www.w3.org/ns/prov#value>	"In another exemplary embodiment, R1 does not include a moiety derived from a carboxylic acid group, e.g. an ester, an amide, and an urethane." .
<http://webisa.webdatacommons.org/317038146>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/200933480>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/317038146> .
<http://webisa.webdatacommons.org/317038146>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .