About: http://webisa.webdatacommons.org/319629421

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	As shown in FIG. 2 a telephone network 108 provides a number of physically different types of telephone lines to which connection must be made by the service system
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com