About: http://webisa.webdatacommons.org/261142815

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	You can use the syntax Character.isDigit to determine if a character is a digit or not.
http://www.w3.org/ns/prov#wasQuotedFrom	javaprogrammingforums.com