About: http://webisa.webdatacommons.org/318494845

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	As used in this classification, the term "system includes all controls, tanks, pumps, heat exchangers and other equipment used directly and exclusively for the conversion of solar energy for heating or cooling.
http://www.w3.org/ns/prov#wasQuotedFrom	ussunlight.com