About: http://webisa.webdatacommons.org/240075788

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	BT and some other companies are starting to include 0845 and 0870, but this only applies to certain packages, and does not apply to 0844 and 0871 numbers.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.uk