About: http://webisa.webdatacommons.org/104113724

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	Routing and switching devices on a particular interface are detected by passively listening to control traffic such as routing protocols and spanning tree messages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com