About: http://webisa.webdatacommons.org/443693316

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	This good ozone is gradually being destroyed by chemicals such as chlorofluorocarbons (CFCs), halons, and other ozone-depleting agents used in coolants, foaming agents, fire extinguishers, solvents, and aerosols.
http://www.w3.org/ns/prov#wasQuotedFrom	mt.gov