<http://webisa.webdatacommons.org/43804697>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/43804697>	<http://www.w3.org/ns/prov#value>	"when R4 is a halogen, Z is not present, R7 is --OH, R5," .
<http://webisa.webdatacommons.org/prov/29939102>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/43804697> .
<http://webisa.webdatacommons.org/43804697>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .