About: http://webisa.webdatacommons.org/267802453

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	ISDN is an international telecommunications standard for transmitting voice, video and data over digital telephone lines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com