About: http://webisa.webdatacommons.org/180319942

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 authentication signal is an enabling signal to the roaming mobile switching center 30.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca