About: http://webisa.webdatacommons.org/200488357

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	The gateway may perform ping statistics on nodes, request diagnostic packets containing such things as signal strength, # of hops etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com