<http://webisa.webdatacommons.org/350434333> <http://www.w3.org/ns/prov#value> "Vented appliances are appliances designed to be used with a duct, chimney, pipe, or other device that carry the combustion pollutants outside the home." . <http://webisa.webdatacommons.org/350434333> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/350434333> <http://www.w3.org/ns/prov#wasQuotedFrom> <freezehomeinspections.com> . <http://webisa.webdatacommons.org/prov/302324805> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/350434333> .