<http://webisa.webdatacommons.org/prov/173304541>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/148950533> .
<http://webisa.webdatacommons.org/148950533>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/148950533>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/148950533>	<http://www.w3.org/ns/prov#value>	"Placement engine 225 may determine placement of files based on files attributes, such as size, type, extension, and capacity, performance, and the like, of a storage node, as well as the particular type of a disk volume attached to a storage node." .