<http://webisa.webdatacommons.org/427804952> <http://www.w3.org/ns/prov#wasQuotedFrom> <npca.org> . <http://webisa.webdatacommons.org/427804952> <http://www.w3.org/ns/prov#value> "His wife, Martha, is an artist and teacher with a fine art degree from the Corcoran Museum." . <http://webisa.webdatacommons.org/prov/444737888> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/427804952> . <http://webisa.webdatacommons.org/427804952> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/392537568> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/427804952> .