@prefix rdf: . @prefix prov: . = { rdf:type prov:Entity ; prov:value "Purchases of plug-in electric drive vehicles, combined heat and power systems, onsite renewable energy systems including ground-source heat pumps, and fuel cells and microturbines are scheduled to be extended until Dec. 31, 2016." ; prov:wasQuotedFrom . prov:wasDerivedFrom . prov:wasDerivedFrom . }