<http://webisa.webdatacommons.org/prov/130983231>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177523536> .
<http://webisa.webdatacommons.org/177523536>	<http://www.w3.org/ns/prov#value>	"R3 is an unsubstituted C1-C8 alkyl or halo and X is" .
<http://webisa.webdatacommons.org/177523536>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/177523536>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .