<http://webisa.webdatacommons.org/prov/62320233>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251591829> .
<http://webisa.webdatacommons.org/prov/292035085>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251591829> .
<http://webisa.webdatacommons.org/251591829>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/251591829>	<http://www.w3.org/ns/prov#value>	"The heat exchanger 22 is copper, aluminum, other metal or other thermally conductive material." .
<http://webisa.webdatacommons.org/251591829>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .