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# System prepended metadata

title: 3.0. Classes and Properties

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---
title: "3.0. Classes and Properties"
---

# 3. Classes and Properties

Full detail regarding each class and property can be found in the following subsections: [3.1. Archonto](https://hackmd.io/B_EBh18zT2SDnBbC2NaMoQ), [3.2. DataObject](https://hackmd.io/dvPm2e_VTR-WYpXr1xh2zQ), [3.3. N-ary](https://hackmd.io/OwGcDUBMSKmL7fNiwlUjLQ), 3.4. CIDOC-CRM, 3.5. ISAD Ontology and 3.6. Link2DataObject.

### Class hierarchy within ArchOnto’s ontologies

|  Ontology  |           Classes            | 
| ---------- | ---------------------------- | 
| CIDOC-CRM  | E35 Title                    | 
| ArchOnto   | - ARE2 Formal Title          |
| ArchOnto   | - ARE2 Supplied Title        |
| CIDOC-CRM  | E39 Actor                    | 
| ArchOnto   | - ARE12 Organization         |
| CIDOC-CRM  | E54 Dimension                | 
| ArchOnto   | - ARE4 Extension             |
| CIDOC-CRM  | E55 Type                     | 
| ArchOnto   | - ARE1 Level of Description  |
| ArchOnto   | - ARE5 Identifier Type       |
| ArchOnto   | - ARE6 Date Type             |
| ArchOnto   | - ARE7 Name Type             |
| ArchOnto   | - ARE8 Role Type             |
| ArchOnto   | - ARE9 Date Certainity       |
| ArchOnto   | - ARE11 Documentary Typology |
| ArchOnto   | - ARE13 Subject Type         |
| ArchOnto   | - ARE14 Place Type           |
| ArchOnto   | - ARE15 Acquisition Type     |
| ArchOnto   | - ARE16 Event Type           |
| DataObject | DOE1 DataObject              |
| DataObject | - DOE2 AuthorityFile         |
| DataObject | - DOE3 Boolean               |
| DataObject | - DOE4 Date                  |
| DataObject | - - DOE9 Approximate         |
| DataObject | - - DOE10 Instant            |
| DataObject | - - DOE11 Interval           |
| DataObject | - DOE5 Decimal               |
| DataObject | - DOE6 GeospatialCoordinates |
| DataObject | - - DOE12 Latitude           |
| DataObject | - - DOE13 Longitude          |
| DataObject | - - DOE14 Polygon            |
| DataObject | - DOE7 Integer               |
| DataObject | - DOE8 String                |
| DataObject | - - DOE15 AuthorityString    |
| DataObject | - - - DOE8 PersonName        |
| DataObject | - - DOE16 RegexString        |
| N-ary      | PC0 CRM Property             |
| N-ary      | - - PC14 Carried Out By      |


### Property hierarchy within ArchOnto’s ontologies

|  Ontology  |         Property          | Domain | Range |
| ---------- | ------------------------- | ------ | ----- | 
| ArchOnto | ARP8 upper level | ARE1 Level of Description | ARE1 Level of Description |
| ArchOnto | ARP9 lower level | ARE1 Level of Description | ARE1 Level of Description |
| Link2DataObject | L2DO hasValue | E1 CRM Property | DOE1 DataObject |
| N-ary | P01 has domain | PC0 CRM Property | E1 CRM Entity |
| N-ary | P01 has range | PC0 CRM Property | E1 CRM Entity |
| DataObject | DOP1 approximateDateValue | DOE9 Approximate | xsd:dateTime |
| DataObject | DOP2 endDateValue | DOE11 Interval | xsd:dateTime |
| DataObject | DOP3 fileLocation | DOE15 AuthorityFile | xsd:string |
| DataObject | DOP4 hasRegex | DOE16 RegexString | xsd:string |
| DataObject | DOP5 name | DOE17 PersonName | xsd:string |
| DataObject | DOP6 startDateValue | DOE11 Interval | xsd:dateTime |
| DataObject | DOP7 stringValue | DOE8 String | xsd:string |
| DataObject | DOP8 timestamp | DOE10 Instant | xsd:dateTime |
| CIDOC-CRM  | P2 has type | E1 CRM Entity | E55 Type |
| ArchOnto   | - ARP12 has level of description | E31 Document | ARE1 Level of Description |
| CIDOC-CRM  | P3 has note | E1 CRM Entity | --- |
| ISAD Ontology  | - ISAD1 has title | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD2 has level of description | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD3 has reference code | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD4 has type of title | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD5 has date | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD6 has dimension and support | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD7 has administrative history | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD8 has archival history | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD9 has scope | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD10 has access condition | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD11 has current quota | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD12 has old quota | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD13 has original quota | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD14 has language | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD15 has relatd unit of description | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD16 has existence and location of copies | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD17 has publication notes | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD18 has notes | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD19 has system of arrangement | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD20 has physical characteristics | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD21 has description date | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD22 has last modification | E31 Document | xsd:string |
| ISAD Ontology  | - ISAD23 has predominant date | E31 Document | xsd:string |

