<http://webisa.webdatacommons.org/126240338>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/126240338>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/465097835>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126240338> .
<http://webisa.webdatacommons.org/126240338>	<http://www.w3.org/ns/prov#value>	"R5 is a group independently selected from: H; C1-C3 alkyl; ???CH2)p???NH2; and ???X(???O???CHR2???CH2)s???Z; wherein:" .