About: http://webisa.webdatacommons.org/314028902

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 expression is a mathematical phrase that can include numbers, variables, and an operation symbol.
http://www.w3.org/ns/prov#wasQuotedFrom	weebly.com