About: http://webisa.webdatacommons.org/195317344

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 return checkpoint can publish any return message including the error message.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com