About: http://webisa.webdatacommons.org/252228483

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The most basic component, the heat pump, is an air conditioning system with a reversing valve.
http://www.w3.org/ns/prov#wasQuotedFrom	ebay.com