<http://webisa.webdatacommons.org/prov/464990188>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/284665937> .
<http://webisa.webdatacommons.org/284665937>	<http://www.w3.org/ns/prov#value>	"leaving group such as Cl, Br, I or a sulfonate, for example," .
<http://webisa.webdatacommons.org/284665937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/284665937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .