About: http://webisa.webdatacommons.org/237885411

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	Central office 111-1 comprises: switch fabric 702, processor 701, M pairs of transmitters and receivers???transmitters 710-1 through 710-M and receivers 411-1 through 411-M???interconnected as shown, wherein M is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com