About: http://webisa.webdatacommons.org/310323244

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 following is an example of a PC-based PBX system: AltiGen's AltiServ--PC-based PBX system for a small branch office or a low-volume specialized call center.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com