<http://webisa.webdatacommons.org/prov/184062800>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150381487> .
<http://webisa.webdatacommons.org/150381487>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/150381487>	<http://www.w3.org/ns/prov#value>	"Various heating power and structures of the crude oil heating apparatus of the present invention can be selected according to the parameters such as the distance from the well, geographic location, quality of the oil and required heating capacity." .
<http://webisa.webdatacommons.org/150381487>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .