About: http://webisa.webdatacommons.org/99025309

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	This contrasts with problems for which some prior (often non-linear) expression is known, for example as a result of extensive scientific research (e.g. a diffusion equation, a constrained growth equation).
http://www.w3.org/ns/prov#wasQuotedFrom	statsref.com