About: http://webisa.webdatacommons.org/98909056

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	While carbon black is a preferred solar energy absorbing medium for use in combination with water, oil, or other commonly available liquids, it will be appreciated that other absorbants may be used as well.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr