<http://webisa.webdatacommons.org/prov/347739884>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/363394839> .
<http://webisa.webdatacommons.org/prov/472141403>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/363394839> .
<http://webisa.webdatacommons.org/363394839>	<http://www.w3.org/ns/prov#value>	"a sulfur atom and 2 when Y is a nitrogen or phosphorus atom, R3 is" .
<http://webisa.webdatacommons.org/363394839>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/363394839>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .