About: http://webisa.webdatacommons.org/20156522

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	In both cases if there is a 0 subscript then both are referring to a vacuum/air.
http://www.w3.org/ns/prov#wasQuotedFrom	rooksheathscience.com