About: http://webisa.webdatacommons.org/394490901

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	Here, I have not touched such topics as whether exceptions should be thrown only in abnormal situations or they should cover all unsuccessful operational states.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com