https://onto-wiki.eu/wiki/Special:ExportRDF/Category-3AOSW802d3e9287704f98a289ccaaab7fdddf
type: Ontology
creation date: 2026-08-05T09:35:04+02:00
imports: http://semantic-mediawiki.org/swivt/1.0

EMMO
type: Class
page: https://onto-wiki.eu/wiki/Category-3AOSW802d3e9287704f98a289ccaaab7fdddf
wiki namespace: 14
wiki page content language: en
has description: The class representing the collection of all the individuals declared in this ontology standing for world objects.
has label-23aux: EMMO
has name: EMMO
is a: Category-3ACategory
display title of: EMMO
wiki page modification date: 2023-04-21T06:31:01Z
modification date-23aux: 2460055.7715394
wiki page sort key: OSW802d3e9287704f98a289ccaaab7fdddf

https://onto-wiki.eu/id/Category-3AOSW802d3e9287704f98a289ccaaab7fdddf-23_MLf69ffd6348167af946757a7ab1fa43de
type: Subject
master page: EMMO
wiki namespace: 14
language code: en
text: EMMO

https://onto-wiki.eu/id/Category-3AOSW802d3e9287704f98a289ccaaab7fdddf-23_QUERY85e32319ed870e57a7437269662b10ff
type: Subject
master page: EMMO
wiki namespace: 14
query state: 200
query depth: 1
query format: plainlist
query size: 2
wiki page sort key: OSW802d3e9287704f98a289ccaaab7fdddf# QUERY85e32319ed870e57a7437269662b10ff

https://onto-wiki.eu/id/Category-3AOSW802d3e9287704f98a289ccaaab7fdddf-23_ERR0cf8c53d7c740a4d5c6eafb6f7e19495
type: Subject
master page: EMMO
wiki namespace: 14
has improper value for: Property-3AHasComment
processing error message: [2,"smw-datavalue-wikipage-property-invalid-title","HasComment","'EMMO' is the disjoint union of 'Item' and 'Collection' (covering axiom).\nThe union implies that 'EMMO' individuals can only be 'Item' individuals (standing for self-connected world objects) or 'Collection' individuals (standing for a collection of disconnected items).\nDisjointness means that a 'Collection' individual cannot be an 'Item' individual and viceversa, representing the fact that a world object cannot be self-connected and non-self connected at the same time.@en"]
processing error message: [2,"smw-datavalue-wikipage-property-invalid-title","HasComment","Mereotopology is the logical framework used by the EMMO ontologist to characterize the universe and to provide the definitions to connect world objects to the EMMO concepts.\nFor the EMMO ontologist the whole universe is the most comprehensive object. World objects are then sub-parts of the universe.\nThe fundamental distinction between world objects, upon which the EMMO is based, is self-connectedness: a world object can be self-connected xor not self-connected.\nParthood relations do not change dimensionality of the world object: every part of a world object is another world object and always retains a 4D dimensionality character.\nThe smallest part of a world object (i.e. a part that has no proper parts) is called a 'Quantum' individual. Quantum individuals are the fundamental causal constituents of the universe. They are no-dimensional, and their aggregation makes 4D objects emerge from their causal structure.\nIt follows that, for the EMMO, world objects of dimensionality lower than 4D (e.g. surfaces, lines) do not exist.\nIn the EMMO there are no relations such as occupiesSpace, since objects are themselves the 4D regions.\nAn object always possess 4-dimensions. It follows from the fact that perception is always unfolding in time (e.g. you always have an aperture time when you take a picture or measure a property. Instantaneous perceptions are idealizations (abstractions) or a very small time measurement).@en"]
wiki page sort key: OSW802d3e9287704f98a289ccaaab7fdddf# ERR0cf8c53d7c740a4d5c6eafb6f7e19495

Collection
type: Class
page: https://onto-wiki.eu/wiki/Category-3AOSW2d2ecd97067f4d0e950cd746b7700a31
wiki namespace: 14
wiki page content language: en
wiki page sort key: OSW2d2ecd97067f4d0e950cd746b7700a31

Item
type: Class
page: https://onto-wiki.eu/wiki/Category-3AOSWeb3a768ed53e4be9a23b0714833c36de
wiki namespace: 14
wiki page content language: en
wiki page sort key: OSWeb3a768ed53e4be9a23b0714833c36de

SubClassOf
type: ObjectProperty
page: https://onto-wiki.eu/wiki/Property-3ASubClassOf
wiki namespace: 102
wiki page content language: en
wiki page sort key: SubClassOf