About: http://webisa.webdatacommons.org/65164298

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	There are free and open source tools such as Wapiti and Skipfish that do this.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com