Physical Thing – E18
E18 Physical Thing
Subclass of:
Superclass of:
Scope note:
This class comprises all persistent physical items with a relatively stable form, human-made or natural.
Depending on the existence of natural boundaries of such things, the CIDOC CRM distinguishes the instances of E19 Physical Object from instances of E26 Physical Feature, such as holes, rivers, pieces of land etc. Most instances of E19 Physical Object can be moved (if not too heavy), whereas features are integral to the surrounding matter.
An instance of E18 Physical Thing occupies not only a particular geometric space at any instant of its existence, but in the course of its existence it also forms a trajectory through spacetime, which occupies a real, that is phenomenal, volume in spacetime. We include in the occupied space the space filled by the matter of the physical thing and all its inner spaces, such as the interior of a box. For the purpose of more detailed descriptions of the presence of an instance of E18 Physical Thing in space and time it can be associated with its specific instance of E92 Spacetime Volume by the property P196 defines (is defined by).
The CIDOC CRM is generally not concerned with amounts of matter in fluid or gaseous states, as long as they are not confined in an identifiable way for an identifiable minimal time-span.
Examples:
the Mona Lisa (E22) (Mohen, 2006)
the Cullinan Diamond (E19) (Scarratt and Shor, 2006)
the cave “Ideon Andron” in Crete (E26) (Smith, 1844-49)
Context notes:
In a foundational perspective, this class is equivalent to the Physical Endurant class in DOLCE, cf. Stefano Borgo et al., ‘DOLCE: A Descriptive Ontology for Linguistic and Cognitive Engineering’, Applied Ontology, 2022, 1–25 <https://doi.org/10.3233/AO-210259>. It is therefore to be considered as a sibling and disjoint class of the crm:E28 Conceptual Object class, equivalent to Non-physical Endurant in DOLCE.
In First Order Logic:
- E18(x) ⇒ E72(x)
Outgoing properties:
- crm:P44 has condition (is condition of) (1,1:0,n) → crm:E3 Condition State
- crm:P45 consists of (is incorporated in) (0,n:1,n) → crm:E57 Material
- crm:P46 is composed of (forms part of) (0,n:0,n) → crm:E18 Physical Thing
- crm:P49 has former or current keeper (is former or current keeper of) (0,n:0,n) → crm:E39 Actor
- crm:P50 has current keeper (is current keeper of) (0,n:0,n) → crm:E39 Actor
- crm:P51 has former or current owner (is former or current owner of) (0,n:0,n) → crm:E39 Actor
- crm:P52 has current owner (is current owner of) (0,n:0,n) → crm:E39 Actor
- crm:P53 has former or current location (is former or current location of) (0,n:1,n) → crm:E53 Place
- crm:P59 has section (is located on or within) (0,n:0,n) → crm:E53 Place
- crm:P128 carries (is carried by) (0,n:0,n) → crm:E90 Symbolic Object
- crm:P156 occupies (is occupied by) (0,n:0,1) → crm:E53 Place
- crm:P196 defines (is defined by) (0,1:1,1) → crm:E92 Spacetime Volume
- crm:P198 holds or supports (is held or supported by) (0,n:0,n) → crm:E18 Physical Thing
- crm-sup:P17 is composed of part of type (is type of part of) (0,n:0,1) → crm:E55 Type
Incoming properties:
- crm:E4 Period → crm:P8 took place on or within (witnessed) (0,n:0,n)
- crm:E6 Destruction → crm:P13 destroyed (was destroyed by) (0,1:1,n)
- crm:E8 Acquisition → crm:P24 transferred title of (changed ownership through) (0,n:1,n)
- crm:E10 Transfer of Custody → crm:P30 transferred custody of (custody transferred through) (0,n:1,n)
- crm:E11 Modification → crm:P31 has modified (was modified by) (0,n:1,n)
- crm:E14 Condition Assessment → crm:P34 concerned (was assessed by) (0,n:1,n)
- crm:E16 Measurement → crm:P39 measured (was measured by) (0,n:1,1)
- crm:E18 Physical Thing → crm:P46 is composed of (forms part of) (0,n:0,n)
- crm:E79 Part Addition → crm:P110 augmented (was augmented by) (0,n:1,n)
- crm:E79 Part Addition → crm:P111 added (was added by) (0,n:1,n)
- crm:E80 Part Removal → crm:P112 diminished (was diminished by) (0,n:1,n)
- crm:E80 Part Removal → crm:P113 removed (was removed by) (0,n:1,n)
- crm:E81 Transformation → crm:P123 resulted in (resulted from) (0,n:1,n)
- crm:E81 Transformation → crm:P124 transformed (was transformed by) (0,1:1,n)
- crm:E53 Place → crm:P157 is at rest relative to (provides reference space for) (0,n:1,n)
- crm:E93 Presence → crm:P195 was a presence of (had presence) (0,n:1,1)
- crm:E18 Physical Thing → crm:P198 holds or supports (is held or supported by) (0,n:0,n)
- sdh:C15 Epistemic Location of a Physical Thing → sdh:P17 is location of (has location) (0,n:1,1)
- sdh:C19 Physical Thing Life → sdh:P26 is life of (has life) (0,1:1,1)
- sdh:C22 Physical Component → sdh:P27 belongs to (has component) (0,n:1,1)
- sdh:C22 Physical Component → sdh:P28 has part (is part of) (0,n:1,1)
- sdh:C27 Belonging to a Physical Collection → sdh:P55 is about (belongs to) (0,n:0,1)
- sdh:C41 Relative Location of a Physical Thing → sdh:P57 is inside or relative to (is location of) (0,n:0,1)
- sdh:C44 Physical Thing Quality → sdh:P59 is quality of (has quality) (0,n:1,1)
- sdh:C45 Physical Displacement → sdh:P60 moved from (was starting point of) (0,n:1,n)
- sdh:C45 Physical Displacement → sdh:P61 moved to (was landing point of) (0,n:1,1)
- sdh:C45 Physical Displacement → sdh:P62 displaces (is concerned by) (0,n:1,1)
- sdh:C77 Epistemic Phase of a Physical Thing → sdh:P65 is phase of (has phase) (0,n:1,1)
Scope notes
| Show | Scope note | Language | Namespace | View details | Comments |
|---|---|---|---|---|---|
| This class comprises all persistent physical items with a relatively stable form, human-made or natural.Depending on the existence of natural boundaries of such things, the CIDOC CRM distinguishes the instances of E19 Physical Object from instances of E26 Physical Feature, such as holes, rivers, pieces of land etc. Most instances of E19 Physical Object can be moved (if not too heavy), whereas features are integral to the surrounding matter.An instance of E18 Physical Thing occupies not only a particular geometric space at any instant of its existence, but in the course of its existence it also forms a trajectory through spacetime, which occupies a real, that is phenomenal, volume in spacetime. We include in the occupied space the space filled by the matter of the physical thing and all its inner spaces, such as the interior of a box. For the purpose of more detailed descriptions of the presence of an instance of E18 Physical Thing in space and time it can be associated with its specific instance of E92 Spacetime Volume by the property P196 defines (is defined by). The CIDOC CRM is generally not concerned with amounts of matter in fluid or gaseous states, as long as they are not confined in an identifiable way for an identifiable minimal time-span. | en | CIDOC CRM version 7.1.3 | 0 | ||
| Cette classe comprend toutes les entités physiques persistantes présentant une forme raisonnablement stable, [n.d.t.qu'elles aient été] élaborées par l'humain ou [n.d.t. qu'elles soient] naturelles.[n.d.t. Selon que ces instances de E18_Chose_matérielle présentent ou non des limites naturelles, le CIDOC CRM les considère soit comme des instances de E19_Objet_matériel, soit comme des instances de E26_Caractéristique_physique, comme les trous, les rivières, les terrains, etc.] La plupart des instances de E19_Objet_matériel peuvent être déplacées (si celles-ci ne sont pas trop lourdes), tandis que les caractéristiques [n.d.t. (E26_Caractéristique_physique)] font partie intégrante de la matière environnante.Une instance de E18_Chose_matérielle occupe non seulement un espace géométrique particulier à tout instant de son existence, mais au cours de cette dernière elle forme également une trajectoire dans l'espace et le temps. Celle-ci occupe un volume réel dans l'espace-temps, c.-à-d. que ce volume est de nature phénoménale [n.d.t. en d'autres termes, il peut être perçu par les sens ou lors d'une expérience.] L'espace que la matière de la chose matérielle remplit ainsi que tous ses espaces intérieurs, comme l'intérieur d'une boîte, sont inclus dans cette conception de l'espace occupé. Aux fins des descriptions plus détaillées de la présence d'une instance de E18_Chose_matérielle dans l'espace et le temps, elle peut être associée à son instance spécifique de E92_Volume_spatio-temporel par la propriété P196_définit (est_défini_par). Le CIDOC CRM ne traite généralement pas des cas d'amas de matière à l'état liquide ou gazeux tant qu'ils ne sont pas confinés d'une manière identifiable au sein d'un intervalle temporel minimalement identifiable. | fr | CIDOC CRM version 7.1.3 | 0 |
Examples
| Show | Example | Language | Namespace | View details | Comments |
|---|---|---|---|---|---|
| the Mona Lisa (E22) (Mohen, 2006) | en | CIDOC CRM version 7.1.3 | 0 | ||
| the Cullinan Diamond (E19) (Scarratt and Shor, 2006) | en | CIDOC CRM version 7.1.3 | 0 | ||
| the cave “Ideon Andron” in Crete (E26) (Smith, 1844-49) | en | CIDOC CRM version 7.1.3 | 0 | ||
| La grotte Ideon Andron en Crète (E26_Caractéristique_physique) (Smith, 1844-49) | fr | CIDOC CRM version 7.1.3 | 0 | ||
| Le diamant Cullinan (E19_Objet_matériel) (Scarratt & Shor, 2006) | fr | CIDOC CRM version 7.1.3 | 0 | ||
| La Monna Lisa (E22_Objet_élaboré_par_l'humain) (Mohen, 2006) | fr | CIDOC CRM version 7.1.3 | 0 |
Additional notes
| Show | Notes | Type | Language | Namespace | View details | Comments |
|---|
Identifier: E18
Official URI: http://www.cidoc-crm.org/cidoc-crm/E18_Physical_Thing
OntoME URI: https://ontome.net/ontology/c18
Labels
| Label | Language | Last updated | View details | Comments |
|---|---|---|---|---|
| Materielles | de | 2024-03-14 | 0 | |
| Υλικό Πράγμα | el | 2024-03-14 | 0 | |
| Physical Thing * | en | 2022-06-13 | 0 | |
| Chose matérielle * | fr | 2024-03-21 | 0 | |
| Coisa Material | pt | 2024-03-14 | 0 | |
| Физическая Вещь | ru | 2024-03-14 | 0 | |
| 实物 | zh | 2024-03-14 | 0 |
* : Standard label for this language
Namespace
| Namespace | Last updated |
|---|---|
| CIDOC CRM version 7.1.3 | 2022-06-13 |
| CIDOC CRM version 5.0.4 | 2022-06-13 |
| CIDOC CRM version 6.2 | 2021-06-10 |
Parent classes
| Class | Class namespace | Relation defined in | Justification | View details | Edit | Delete | Comments |
|---|---|---|---|---|---|---|---|
| E72 Legal Object | CIDOC CRM version 7.1.3 | CIDOC CRM version 7.1.3 | 0 |
Ancestor classes
| Class | Depth | Class namespace | Via |
|---|---|---|---|
| E1 CRM Entity | 4 | CIDOC CRM version 7.1.3 | E72 - E70 - E77 |
| E70 Thing | 2 | CIDOC CRM version 7.1.3 | E72 |
| E77 Persistent Item | 3 | CIDOC CRM version 7.1.3 | E72 - E70 |
| Thing | 5 | OntoME internal model - active version | E72 - E70 - E77 - E1 |
Child and descendant classes
| Class | Depth | Class namespace | Via |
|---|---|---|---|
| E19 Physical Object | 1 | CIDOC CRM version 7.1.3 | |
| E20 Biological Object | 2 | CIDOC CRM version 7.1.3 | E19 |
| E21 Person | 3 | CIDOC CRM version 7.1.3 | C9 - E39 |
| E21 Person | 3 | CIDOC CRM version 7.1.3 | E19 - E20 |
| E22 Human-Made Object | 2 | CIDOC CRM version 7.1.3 | E19 |
| E22 Human-Made Object | 2 | CIDOC CRM version 7.1.3 | E24 |
| E24 Physical Human-Made Thing | 1 | CIDOC CRM version 7.1.3 | |
| E25 Human-Made Feature | 2 | CIDOC CRM version 7.1.3 | E24 |
| E25 Human-Made Feature | 2 | CIDOC CRM version 7.1.3 | E26 |
| E26 Physical Feature | 1 | CIDOC CRM version 7.1.3 | |
| E27 Site | 2 | CIDOC CRM version 7.1.3 | E26 |
| E39 Actor | 2 | CIDOC CRM version 7.1.3 | C9 |
| E74 Group | 3 | CIDOC CRM version 7.1.3 | C9 - C25 |
| E74 Group | 3 | CIDOC CRM version 7.1.3 | C9 - E39 |
| E78 Curated Holding | 2 | CIDOC CRM version 7.1.3 | E24 |
| C13 Geographical Place | 2 | SDHSS Core ongoing | E26 |
| C17 Construction | 2 | SDHSS Core ongoing | E24 |
| C25 Intentional Collective | 2 | SDHSS Core ongoing | C9 |
| C9 Intentional Entity | 1 | SDHSS Core ongoing | |
| C49 Amount of Matter | 1 | SDHSS Core ongoing | |
| F5 Item | 2 | LRMoo 1.0 | E24 |
| F11 Corporate Body | 5 | LRMoo 1.0 | C9 - C25 - E74 - F55 |
| F11 Corporate Body | 5 | LRMoo 1.0 | C9 - E39 - E74 - F55 |
| F55 Collective Agent | 4 | LRMoo 1.0 | C9 - C25 - E74 |
| F55 Collective Agent | 4 | LRMoo 1.0 | C9 - E39 - E74 |
| F39 Family | 5 | LRMoo 1.0 | C9 - C25 - E74 - F55 |
| F39 Family | 5 | LRMoo 1.0 | C9 - E39 - E74 - F55 |
| C52 Physical Set | 2 | SDHSS Core ongoing | E19 |
| C67 Animal | 2 | SDHSS Core ongoing | C9 |
| C67 Animal | 3 | SDHSS Core ongoing | E19 - E20 |
| C69 Plant | 3 | SDHSS Core ongoing | E19 - E20 |
Related classes
| Relation | Class | Class namespace | Justification | Relation defined in | View details | Edit | Delete | Comments |
|---|
Outgoing properties (this class is domain)
Outgoing properties (inherited from ancestors)
Incoming properties (this class is range)
Incoming properties (inherited from ancestors)
Profiles using this class
| Label | Version | Status | Last updated |
|---|---|---|---|
| test ongoing | 1 | Ongoing | 2025-10-06 |
| RiskMap ongoing | 1 | Ongoing | 2024-05-22 |
Linked classes graph
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