About: http://webisa.webdatacommons.org/251115679

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	Illustrative examples of PBAs that may be employed include hydrogen, hydrocarbons, inert gases such as nitrogen and carbon dioxide and halocarbons such as dichloromethane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es