About: http://webisa.webdatacommons.org/71357358

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	Near the ground, human activity such as burning coal or gasoline creates ozone.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov