About: http://webisa.webdatacommons.org/398501265

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	s such as coal or uranium - just air and sunlight; ?? They emit zero pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com