About: http://webisa.webdatacommons.org/131253573

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	And, as the company moved into the 1950s and beyond, introducing new features such as call forwarding and putting callers on hold, business phone etiquette became a priority as well.
http://www.w3.org/ns/prov#wasQuotedFrom	att.com