About: http://webisa.webdatacommons.org/140556459

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	In order to support certain multicast routing protocols, such as PIM, each outbound interface in the outbound list may be associated with a source list indicating the multicast sources that are associated with the outbound interface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es