Situation Theory Ontology by VIStology, Inc. Copyright (c) 2009 VIStology, Inc., http://www.vistology.com/, Framingham, MA, USA This file contains an OWL representation of information contained in the VIStology Knowledge Base. The content of this OWL file is licensed under the Creative Commons Attribution NonCommercial 3.0 Unported license whose text can be found at http://creativecommons.org/licenses/by-nc/3.0/legalcode. The content of this RDF/OWL file, including the VIStology Knowledgebase content it represents, constitutes the "Work" referred to in the Creative Commons license. The terms of this license equally apply to, without limitation, renamings and other logically equivalent reformulations of the content of this OWL file (or portions thereof) in any natural or formal language, as well as to derivations of this content or inclusion of it in other ontologies. Rule types. Value types. Dimensionality types. Attribute types. Individual types. Relation types. Types of classes in situation semantics framework. Relational tuple types. Situation types. Resource situations are those that exist and to which utterance situations refer. Aka described situation. This is the situation of interest at a given time. meters per second meter false F Utterance (goal, query, assertion). T true