About: http://webisa.webdatacommons.org/368563375

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	It is used to warn developers that there is an error in their design, once it is corrected the assert should not be triggered ever after, so there should be no harm in switching it off afterwards.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com