linkml example - slot inheritance https://linkml.io/linkml/intro/tutorial07.html#customizing-slots-in-the-context-of-classes-slot-usage

data.yaml

persons:
  - id: ORCID:1234
    full_name: Superman
    has_organizational_relationships:
      - related_to: ROR:1
        relationship_type: MEMBER_OF
  - id: ORCID:3000
    full_name: Jor El
    has_familial_relationships:
      - related_to: ORCID:1234
        relationship_type: PARENT_OF
organizations:
  - id: ROR:1
    full_name: Justice League

slot-usage-example.yaml

# https://linkml.io/linkml/intro/tutorial07.html#customizing-slots-in-the-context-of-classes-slot-usage
id: https://w3id.org/linkml/examples/personinfo
name: personinfo
prefixes:                                 
  linkml: https://w3id.org/linkml/
imports:
  - linkml:types
default_range: string
  
classes:
  NamedThing:
    slots: 
     - id
     - full_name
  Person:
    is_a: NamedThing
    attributes:
      has_familial_relationships:
        multivalued: true
        range: FamilialRelationship
        inlined_as_list: true
      has_organizational_relationships:
        multivalued: true
        range: OrganizationalRelationship
        inlined_as_list: true
    
  Organization:
    is_a: NamedThing

  Relationship:
    abstract: true
    attributes:
      duration:
        range: integer
      related_to:
        range: NamedThing
      relationship_type:

  FamilialRelationship:
    is_a: Relationship
    slot_usage:
      related_to:
        range: Person
        required: true
      relationship_type:
        range: FamilialRelationshipType
      

  OrganizationalRelationship:
    is_a: Relationship
    slot_usage:
      related_to:
        range: Organization
        required: true
      relationship_type:
        range: OrganizationalRelationshipType

  Container:
    slots:
      - persons
      - organizations

slots:
  id:
    identifier: true
  full_name:
  related_to:
  relationship_type:
  persons:
    multivalued: true
    inlined_as_list: true
    range: Person
  organizations:
    multivalued: true
    inlined_as_list: true
    range: Organization

enums:
  FamilialRelationshipType:
    permissible_values:
      SIBLING_OF:
      PARENT_OF:
      CHILD_OF:
  OrganizationalRelationshipType:
    permissible_values:
      EMPLOYED_BY:
      FOUNDED_BY:
      LEADER_OF:
      MEMBER_OF:

validate.sh

#!/usr/bin/sh

linkml-validate -s slot-usage-example.yaml data.yaml