<http://webisa.webdatacommons.org/prov/392500912>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66786590> .
<http://webisa.webdatacommons.org/66786590>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/66786590>	<http://www.w3.org/ns/prov#value>	"changes are particularly pressing because they are required for a number of" .
<http://webisa.webdatacommons.org/66786590>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freebsd.org> .