About: http://webisa.webdatacommons.org/329484034

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	I do not mind quick NULL if checks for sanity if something being NULL does not have consequences, but other than that, I would eat the exception and have a global uncaught exception handler that brings up a GUI.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com