relationship child

• CURIE: gmeow:relationshipChild
• IRI: https://blackcatinformatics.ca/gmeow/relationshipChild
• Category: property
• Defined by: gmeow:slices/genealogy
• Box roles: RBox role (What is this?)

The child in a reified parent-child relationship.

Structure

Property shape: object property; gmeow:ParentChildRelationship -> gmeow:Person; functional Sub-property of: gmeow:observedFeature

Practical Pattern

Use gmeow:relationshipChild from gmeow:ParentChildRelationship to gmeow:Person when the relationship itself belongs in the native GMEOW graph.

Example Snippets

These snippets are generated from canonical slice examples and trimmed to the Turtle blocks where this term appears.

Biological And Adoptive

• Source: slices/extensions/genealogy/examples/biological-and-adoptive.ttl
• Examples catalog: open in catalog#example-slices-extensions-genealogy-examples-biological-and-adoptive

# SPDX-FileCopyrightText: 2026 Blackcat Informatics® Inc. <paudley@blackcatinformatics.ca>
# SPDX-License-Identifier: CC-BY-4.0
#
# Worked example: parent-child is not one relation (Principle 9). Most schemas have
# a single "parent" field; GMEOW reifies the KIND of parentage, so a child's
# BIOLOGICAL and ADOPTIVE parents COEXIST rather than overwrite. A
# gmeow:BiologicalParentChild and a gmeow:AdoptiveParentChild (siblings of
# Foster/Step) each bind a gmeow:relationshipParent to a gmeow:relationshipChild.
# Flat gmeow:hasParent / gmeow:hasFather remain available as the simple view; the
# reified relations carry the distinction the flat edges can't.
@prefix gmeow: <https://blackcatinformatics.ca/gmeow/> .
@prefix ex:    <https://blackcatinformatics.ca/gmeow/examples/genealogy/> .

# --- The two parentages coexist — neither erases the other (P9). A child has a
#     biological father AND an adoptive mother, each a distinct reified relation;
#     the flat gmeow:hasParent edges above are the simple, kind-blind view.
ex:biological a gmeow:BiologicalParentChild ;
    gmeow:relationshipParent ex:birthFather ;
    gmeow:relationshipChild  ex:alex .

Common Companion Terms

gmeow:observedFeature, gmeow:ParentChildRelationship, gmeow:Person

Projects To

Linkages

Generated from the canonical mapping DSL. SSSOM files are the generated public interchange form for term equivalences.

Projection Coverage