About: http://webisa.webdatacommons.org/393136102

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	Referring now to FIGS. 2 and 3, a screw culvert heat exchanger 60 particularly suited for use with the thermally integrated heat exchange system includes first, second and third culverts 62, 64, and 66 respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com