About: http://webisa.webdatacommons.org/214311754

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	There is a stockpile and the FAA and other organizations are looking for alternatives that do not harm the ozone.
http://www.w3.org/ns/prov#wasQuotedFrom	aopa.org