About: http://webisa.webdatacommons.org/412282829

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 substance known as air is a physical thing composed of various gases (mostly Nitrogen and Oxygen).
http://www.w3.org/ns/prov#wasQuotedFrom	faithwriters.com