<http://webisa.webdatacommons.org/127953186> <http://www.w3.org/ns/prov#wasQuotedFrom> <ethw.org> . <http://webisa.webdatacommons.org/127953186> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/96457694> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/127953186> . <http://webisa.webdatacommons.org/prov/41575416> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/127953186> . <http://webisa.webdatacommons.org/127953186> <http://www.w3.org/ns/prov#value> "It may not occur to them that books and paper are forms of communications technology.)" .