<http://webisa.webdatacommons.org/157870182>	<http://www.w3.org/ns/prov#value>	"alkylhalides;R3 is a group" .
<http://webisa.webdatacommons.org/157870182>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/464850947>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157870182> .
<http://webisa.webdatacommons.org/157870182>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .