entity
type: Class
IAO_0000111: entity

continuant
type: Class
subclass of: entity
IAO_0000115: An entity that exists in full at any time in which it exists at all, persists through time while maintaining its identity and has no temporal parts.

occurrent
type: Class
subclass of: entity
IAO_0000115: An entity that has temporal parts and that happens, unfolds or develops through time.

independent continuant
type: Class
subclass of: continuant
IAO_0000115: A continuant that is a bearer of quality and realizable entity entities, in which other entities inhere and which itself cannot inhere in anything.

dependent continuant
type: Class
subclass of: continuant
IAO_0000115: A continuant that is either dependent on one or other independent continuant bearers or inheres in or is borne by other entities.

processual entity
type: Class
subclass of: occurrent
IAO_0000115: A processual entity that is a maximally connected spatiotemporal whole and has bona fide beginnings and endings corresponding to real discontinuities.

material entity
type: Class
subclass of: independent continuant
IAO_0000115: An independent continuant that is spatially extended whose identity is independent of that of other entities and can be maintained through time.

realizable entity
type: Class
subclass of: specifically dependent continuant
IAO_0000115: A specifically dependent continuant that inheres in continuant entities and are not exhibited in full at every time in which it inheres in an entity or group of entities. The exhibition or actualization of a realizable entity is a particular manifestation, functioning or process that occurs under certain circumstances.

specifically dependent continuant
type: Class
IAO_0000115: A specifically dependent continuant that inheres in continuant entities and are not exhibited in full at every time in which it inheres in an entity or group of entities. The exhibition or actualization of a realizable entity is a particular manifestation, functioning or process that occurs under certain circumstances.
subclass of: dependent continuant

role
type: Class
subclass of: realizable entity
IAO_0000115: A realizable entity the manifestation of which brings about some result or end that is not essential to a continuant in virtue of the kind of thing that it is but that can be served or participated in by that kind of continuant in some kinds of natural, social or institutional contexts.