About: http://webisa.webdatacommons.org/233993269

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	So by adding == true, it becomes clear that x is a boolean, and not an integer being coerced to a boolean:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com