About: http://webisa.webdatacommons.org/47887670

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	Air is a mixture of invisible and odorless gases, mostly nitrogen and some oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	virginia.gov