About: http://webisa.webdatacommons.org/283005410

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	T-carriers, such as T1, T1C, T1D, T2, T3 and T4, are all digital carriers which require the conversion of analog telephone signals into digital format before they are transmitted over the carrier to the remote end.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com