About: http://webisa.webdatacommons.org/209449975

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	Expressions in the Flex system contain variables, constants, and mathematical functions, such as sine and cosine, to determine the value of a shape object 200 property.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com