The Provenance Ontology (PROV-O) is a World Wide Web Consortium (W3C) recommended ontology used to structure data about provenance across a wide variety of domains. Basic Formal Ontology (BFO) is a ...
A geometric torus is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle. The standard parametrization of a geometric torus maps ...