About: http://webisa.webdatacommons.org/225765319

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	The feedstock utilized may, however, include inert diluents such as nitrogen, helium, and the noble gases.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com