About: http://webisa.webdatacommons.org/20611552

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	Particularly, you can find there almost all the fields that are supported in FS directory (eg user management), so it can be extended easyly sourcing values from the same or other databases.
http://www.w3.org/ns/prov#wasQuotedFrom	opensips.org