About: http://webisa.webdatacommons.org/43275546

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	Since most of the insulation is provided by air, overhead power lines are 229
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov