<http://webisa.webdatacommons.org/123330527> <http://www.w3.org/ns/prov#value> "such an alias, the user first types only the name to be defined." . <http://webisa.webdatacommons.org/123330527> <http://www.w3.org/ns/prov#wasQuotedFrom> <upenn.edu> . <http://webisa.webdatacommons.org/prov/168908368> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/123330527> . <http://webisa.webdatacommons.org/123330527> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .