About: http://webisa.webdatacommons.org/239209048

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 FIG. 4 is also shown a further alternative arrangement for a control unit which in place of the scanner provides a modem or other communication link to data at a central office.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com