About: http://webisa.webdatacommons.org/192289161

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	However, during a video phone call, one of the parties may need to perform control operations by acting, for example, on moving parts or keys of the video phone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com