About: http://webisa.webdatacommons.org/50506255

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	It is also preferred to enable a user terminal to override a GW-initiated cut-off of service when placing predetermined types of calls, such as emergency calls (e.g., a 911 call).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com