About: http://webisa.webdatacommons.org/91415795

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	An Equation does have the Equal sign (hence the name) and express and Expression including the answer.
http://www.w3.org/ns/prov#wasQuotedFrom	weebly.com