About: http://webisa.webdatacommons.org/170553137

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	The service has several features, such as the ability to type messages to individual users while video chatting - to send a link to a webpage, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org