About: http://webisa.webdatacommons.org/362787168

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	@N.N. No, it is a behavior that I have noticed from time to time, particularly with beamer failed compilations.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com