About: http://webisa.webdatacommons.org/24638806

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 it to determine the error that is happening, as it is only argument is an error.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com