<http://webisa.webdatacommons.org/prov/453440564> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/406652741> . <http://webisa.webdatacommons.org/406652741> <http://www.w3.org/ns/prov#wasQuotedFrom> <mainememory.net> . <http://webisa.webdatacommons.org/406652741> <http://www.w3.org/ns/prov#value> "The Vaughans, who were supporters of churches, schools, and other cultural institutions, sat for portraits by Thomas Badger (1792-1868), a noted Boston artist, who also painted a portrait of Vaughan's brother Benjamin." . <http://webisa.webdatacommons.org/406652741> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .