About: http://webisa.webdatacommons.org/55242378

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	[0175] When a call is started (e.g., voice, video or other media is first
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com