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<http://webisa.webdatacommons.org/5878701>	<http://www.w3.org/ns/prov#value>	"Under ???net zero??? the house would have a one or more sources of electric power such as solar panels, wind turbine, hydro-power or other power source combined with an electric powered heat pump to move heat to or from the ground to provide space heating." .
<http://webisa.webdatacommons.org/5878701>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/160494754>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/5878701> .
<http://webisa.webdatacommons.org/5878701>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgbc.org> .