About: http://webisa.webdatacommons.org/257626095

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