About: http://webisa.webdatacommons.org/230222233

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	Where, for example, the imprint environment is air, a suitable gas 26 to be used is helium, although other gases such as nitrogen, carbon, hydrogen and xenon may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com