<http://webisa.webdatacommons.org/318462721>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/318462721>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/116734405>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/318462721> .
<http://webisa.webdatacommons.org/318462721>	<http://www.w3.org/ns/prov#value>	"wherein Z1 is a leaving group such as a halide, C1-4" .