<http://webisa.webdatacommons.org/19469711>	<http://www.w3.org/ns/prov#value>	"NH2;or one of R1 or R2 is a hydrogen and the other is" .
<http://webisa.webdatacommons.org/19469711>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/140589058>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19469711> .
<http://webisa.webdatacommons.org/19469711>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/140786247>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19469711> .