<http://webisa.webdatacommons.org/prov/339702564>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/280048725> .
<http://webisa.webdatacommons.org/280048725>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/280048725>	<http://www.w3.org/ns/prov#value>	"Regular ???les, directories, and symbolic links all store one or more types of data." .
<http://webisa.webdatacommons.org/280048725>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .