Massacre Ontology An entity that interacts with the enviroment A thing that happens or takes place, especially one of importance. This subclass wants to specifically represent an event that is a massacre. This is the focus of this ontology The action or process of directing someone to the wrong place or in the wrong direction A group of people with common interests an individual Place are usually determined by reference to the position of immoble objects such as buildings, cities, mountains, rivers, or dedicated geodetic marks. a cause, explanation, or justification for an event All the elements, physical and not, that represent, have described and are useful for the memory of the event itself. A person, object, or place selected as the aim of an attack. Thing that can be contained within a period of time, or change in state 1980-08-02T12:00:00 4 31 1980-08-02T10:25:00 This class comprises all phenomena, E5 Events and states, which happen over a limited extent in time.This extent in time must be contiguous, i.e., without gaps. In case the defining kinds of phenomena for an instance of E2 Temporal Entity cease to happen, and occur later again at another time, we regard that the former E2 Temporal Entity has ended and a new instance has come into existence. In more intuitive terms, the same event cannot happen twice.