About: http://webisa.webdatacommons.org/21410662

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	Thus digital communications devices such as computers are often connected through modems to the plain old telephone system (POTS), allowing users to communicate with one another over long distances via the existing telephone network.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com