About: http://webisa.webdatacommons.org/356016510

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	A signature is a contract the throws clause is part of that contract you can not change it on a whim it might be defined by third parties or break to many other peoples code.
http://www.w3.org/ns/prov#wasQuotedFrom	elharo.com