About: http://webisa.webdatacommons.org/268920074

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	Another example is a gas mixture of hydrogen and nitrogen which may be used as a feedstock or synthesis gas to make ammonia.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com