<http://webisa.webdatacommons.org/prov/397353370>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/12937556> .
<http://webisa.webdatacommons.org/12937556>	<http://www.w3.org/ns/prov#value>	"Many nations, again including the United States, have ended the production of CFCs." .
<http://webisa.webdatacommons.org/12937556>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/12937556>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<issuu.com> .