About: http://webisa.webdatacommons.org/83668790

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	ISC switch 150 also inserts the NDC from the trigger table into the CCITT #7 ISUP CdPN parameter, and sets an optional parameter USI to indicate whether the call is a speech or data transmission.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr