About: http://webisa.webdatacommons.org/378269306

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 other words, the test fails if anything other than the digits 0-9, a space or a hyphen are entered into the field.
http://www.w3.org/ns/prov#wasQuotedFrom	codingforums.com