About: http://webisa.webdatacommons.org/38180658

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 heating and cooling innovations included several items, including a system I called ???cool tubes.??? Here???s an image of the house.
http://www.w3.org/ns/prov#wasQuotedFrom	originalgreen.org