About: http://webisa.webdatacommons.org/138807711

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 far as the local switching system is concerned, this action is a return to an on-hook condition, i.e. the dc current is blocked, and this causes the local telecommunication switch to change the status of telephone line 300 to normal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com