About: http://webisa.webdatacommons.org/181796013

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	As for the reason why I think a method defined in an interface would make it easier to handle errors is having the compiler being able to check the exception types thrown from that method.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com