About: http://webisa.webdatacommons.org/279439402

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	Some countries, particularly small ones, do not use city or area codes, and these numbers are the most likely parts of the system to change.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com