<http://webisa.webdatacommons.org/423637188> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/423637188> <http://www.w3.org/ns/prov#wasQuotedFrom> <purevolume.com> . <http://webisa.webdatacommons.org/423637188> <http://www.w3.org/ns/prov#value> "Even though utility bills usually are a cost they have been shelling out, they do not really realize that the expense of utilities may go up as much as 50-100%." . <http://webisa.webdatacommons.org/prov/169861317> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/423637188> .