An entity that has a location in space-time. Note that locations are themselves understood to have a location in space-time.
||brand||Brand refers to a unique design, sign, symbol, name or a combination of these that is employed in creating an image that identifies a product that differentiates it from its competitors (BusinessDictionary.com)|
| ||content bearing object||Any SelfConnectedObject that expresses content. This content may be a Proposition, e.g. when the ContentBearingObject is a Sentence or Text, or it may be a representation of an abstract or physical object, as with an Icon, a Word or a Phrase.|
| ||content bearing process||Any Process, for example ManualHumanLanguage, which may contain a Proposition.|
| ||icon||This is the subclass of ContentBearingPhysical which are not part of a Language and which have some sort of similarity with the Objects that they represent. This Class would include symbolic roadway signs, representational art works, photographs, etc.|
| ||linguistic expression||This is the subclass of ContentBearingPhysical which are language-related. Note that this Class encompasses both Language and the the elements of Languages, e.g. Words.|
| ||VisualContentBearingPhysical||Instances of VisualContentBearingPhysical are ContentBearingPhysicals that are intended to convey meaning as the result of being seen.|