About: http://webisa.webdatacommons.org/451560761

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	may communicate in a VoIP call with a standard telephone device, as described with reference to FIG. 1, or with another VoIP enabled system, such as VoIP enabled telephony system 246.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com