About: http://webisa.webdatacommons.org/323241757

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	The next most important thing to do is to determine that addition and multiplication are compatible with this relation. *Added: * Example verification of addition being well defined
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com