About: http://webisa.webdatacommons.org/409265196

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 equipment was introduced by networking manufacturers such as Cisco and Lucent.
http://www.w3.org/ns/prov#wasQuotedFrom	sipnology.com