About: http://webisa.webdatacommons.org/445249812

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	As mentioned earlier, protocols such as X.25, SMDS and Frame Relay may be used to connect the routers and network interfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com