About: http://webisa.webdatacommons.org/335464102

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	A second preferred embodiment of the present invention is a method and system for apprising the parties to a communication of the duration or cost of the communication while the communication is in progress.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com