<http://webisa.webdatacommons.org/150907421>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<superuser.com> .
<http://webisa.webdatacommons.org/150907421>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/247088457>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150907421> .
<http://webisa.webdatacommons.org/prov/333204408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150907421> .
<http://webisa.webdatacommons.org/150907421>	<http://www.w3.org/ns/prov#value>	"that is, /etc is a file, not a directory." .