<http://webisa.webdatacommons.org/326720793> <http://www.w3.org/ns/prov#wasQuotedFrom> <cdlib.org> . <http://webisa.webdatacommons.org/326720793> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/293951763> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/326720793> . <http://webisa.webdatacommons.org/326720793> <http://www.w3.org/ns/prov#value> "The collection contains correspondence, research files, drafts, artwork, proofs, and other material relating to the publication" . <http://webisa.webdatacommons.org/prov/454223150> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/326720793> . <http://webisa.webdatacommons.org/prov/297497264> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/326720793> .