About: http://webisa.webdatacommons.org/111369591

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	In Integrated Services Digital Network (ISDN) service, an S interface is the electrical interface between a network terminating unit 1 (NT1) and up to eight addressable devices such as a computer or a telephone.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com