About: http://webisa.webdatacommons.org/258652437

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	can be obtained in a control object, where u, y, x and x are an input, output, state variable, and first-order differential of the state variable, respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com