About: http://webisa.webdatacommons.org/309192091

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	These protocols can support a variety of features including Web conferencing, video conferencing, call waiting and transfers.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com