<http://webisa.webdatacommons.org/282532142> <http://www.w3.org/ns/prov#wasQuotedFrom> <faqs.org> . <http://webisa.webdatacommons.org/282532142> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/282532142> <http://www.w3.org/ns/prov#value> "solvent, such as tetrahydrofuran, to give compound 15, which then reacts" . <http://webisa.webdatacommons.org/prov/29628946> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/282532142> .