About: http://webisa.webdatacommons.org/134214997

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	Many version control systems, including CVS, encourage a project's files to be stored together, which means that backups are easy to produce.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com