About: http://webisa.webdatacommons.org/404379620

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Disk Defragmenter is a very useful tool which organizes files and in turn, makes file access faster.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com