<http://webisa.webdatacommons.org/73063156> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.com> . <http://webisa.webdatacommons.org/73063156> <http://www.w3.org/ns/prov#value> "Therefore, problems such as generation of heat and migration can be avoided." . <http://webisa.webdatacommons.org/prov/217297594> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/73063156> . <http://webisa.webdatacommons.org/73063156> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/24522142> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/73063156> . <http://webisa.webdatacommons.org/prov/353419514> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/73063156> .