id: https://nde.nl/ontology/hc/class/Model
name: model_class
title: Model Class
prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
  schema: http://schema.org/
  dcterms: http://purl.org/dc/terms/
  prov: http://www.w3.org/ns/prov#
  crm: http://www.cidoc-crm.org/cidoc-crm/
  skos: http://www.w3.org/2004/02/skos/core#
  rdfs: http://www.w3.org/2000/01/rdf-schema#
  org: http://www.w3.org/ns/org#
  xsd: http://www.w3.org/2001/XMLSchema#
default_prefix: hc
imports:
  - linkml:types
  - ../slots/has_or_had_identifier
  - ../slots/has_or_had_label
classes:
  Model:
    class_uri: schema:ProductModel
    description: "Represents a product model or design variant.\n\n**MIGRATION SOURCE**: Created from device_model slot migration (Rule 53, 2026-01-25).\n\n**Pattern**: Simple string model name replaced with structured class:\n- has_or_had_label: Model name/designation\n- has_or_had_identifier: Model number or SKU\n\n**Ontological Alignment**:\n- **Primary**: `schema:ProductModel` - Schema.org product model\n\n**Use Cases**:\n- IoT device models (Estimote Proximity Beacon, Sensirion SHT45)\n- Equipment model variants\n- Hardware versions\n\n**Relationship to InternetOfThings**:\n```\nInternetOfThings\n  \u2514\u2500\u2500 has_or_had_model \u2192 Model\n                          \u251C\u2500\u2500 has_or_had_label \u2192 \"Estimote Proximity Beacon\"\n                          \u2514\u2500\u2500 has_or_had_identifier \u2192 \"EPB-v3.0\"\n```\n"
    exact_mappings:
    - schema:ProductModel
    slots:
    - has_or_had_identifier
    - has_or_had_label
    slot_usage:
      has_or_had_identifier:
        range: string
        required: false
        examples:
        - value: EPB-v3.0
        - value: SHT45-AD1B-R2
      has_or_had_label:
        range: string
        required: true
        examples:
        - value: Estimote Proximity Beacon
        - value: Sensirion SHT45
        - value: Samsung Kiosk 24 Touch
    annotations:
      custodian_types: '["*"]'
      custodian_types_rationale: Product models applicable to all custodian types using equipment.
      custodian_types_primary: null
      specificity_score: 0.6
      specificity_rationale: Specific to equipment and technology tracking.
    comments:
    - CREATED from device_model migration per slot_fixes.yaml (Rule 53)
    - Schema.org ProductModel for model representation
    - Enables structured model data with name and identifier
    examples:
    - value:
        has_or_had_identifier: EPB-v3.0
        has_or_had_label: Estimote Proximity Beacon
    - value:
        has_or_had_identifier: SHT45-AD1B-R2
        has_or_had_label: Sensirion SHT45