About: http://webisa.webdatacommons.org/435491380

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	If I enter a number such as '22' say, then it reprompts for a correct number; but if I input 'a' it locks the program up.
http://www.w3.org/ns/prov#wasQuotedFrom	cprogramming.com