About: http://webisa.webdatacommons.org/280291081

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	* Verifies if a string is a valid Guid generated acording to this class
http://www.w3.org/ns/prov#wasQuotedFrom	doctrine-project.org