About: http://webisa.webdatacommons.org/39923814

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	However, in 1987, CFCs and other ozone-depleting substances were banned.
http://www.w3.org/ns/prov#wasQuotedFrom	wunderground.com