About: http://webisa.webdatacommons.org/417523204

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	And finally, you can add or remove features from your system, such as if you don???t want something or you need to free up some extra disk space.
http://www.w3.org/ns/prov#wasQuotedFrom	howtogeek.com