About: http://webisa.webdatacommons.org/312689763

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	The following is an example on using your validate class to validate input in various scenarios:
http://www.w3.org/ns/prov#wasQuotedFrom	metacpan.org