Class: Edge

An edge is a simple typed relationship between two nodes. When mapping to OWL, an edge represents either (a) s SubClassOf o (b) s SubClassOf p some o (c) s p o (where s and o are individuals) (d) s SubPropertyOf o (e) s EquivalentTo o (f) s type o

URI: obographs:Edge

classDiagram class Edge Edge : meta Edge --> Meta : meta Edge : obj Edge : pred Edge : sub

Slots

Name	Cardinality and Range	Description	Inheritance
sub	0..1 String	the subject of an edge	direct
pred	0..1 String	the predicate of an edge	direct
obj	0..1 String	the object of an edge	direct
meta	0..1 Meta	A collection of metadata about either an ontology (graph), an entity, or an a…	direct

Usages

used by	used in	type	used
Graph	edges	range	Edge
Graph	allValuesFromEdges	range	Edge
DomainRangeAxiom	allValuesFromEdges	range	Edge

Identifier and Mapping Information

Schema Source

• from schema: https://github.com/geneontology/obographs

Mappings

Mapping Type	Mapped Value
self	obographs:Edge
native	obographs:Edge

LinkML Source

Direct

```yaml name: Edge description: An edge is a simple typed relationship between two nodes. When mapping to OWL, an edge represents either (a) s SubClassOf o (b) s SubClassOf p some o (c) s p o (where s and o are individuals) (d) s SubPropertyOf o (e) s EquivalentTo o (f) s type o from_schema: https://github.com/geneontology/obographs slots: - sub - pred - obj - meta

</details>

### Induced

<details>
```yaml
name: Edge
description: An edge is a simple typed relationship between two nodes. When mapping
  to OWL, an edge represents either (a) s SubClassOf o (b) s SubClassOf p some o (c)
  s p o (where s and o are individuals) (d) s SubPropertyOf o (e) s EquivalentTo o
  (f) s type o
from_schema: https://github.com/geneontology/obographs
attributes:
  sub:
    name: sub
    description: the subject of an edge
    from_schema: https://github.com/geneontology/obographs
    aliases:
    - subject
    - source
    - child
    - head
    rank: 1000
    slot_uri: rdf:subject
    alias: sub
    owner: Edge
    domain_of:
    - Edge
    range: string
  pred:
    name: pred
    description: the predicate of an edge
    from_schema: https://github.com/geneontology/obographs
    rank: 1000
    slot_uri: rdf:predicate
    alias: pred
    owner: Edge
    domain_of:
    - Edge
    - SynonymPropertyValue
    - PropertyValue
    - SynonymTypeDefinition
    range: string
  obj:
    name: obj
    description: the object of an edge
    from_schema: https://github.com/geneontology/obographs
    aliases:
    - object
    - target
    - parent
    - tail
    rank: 1000
    slot_uri: rdf:object
    alias: obj
    owner: Edge
    domain_of:
    - Edge
    range: string
  meta:
    name: meta
    description: A collection of metadata about either an ontology (graph), an entity,
      or an axiom
    from_schema: https://github.com/geneontology/obographs
    aliases:
    - annotations
    rank: 1000
    alias: meta
    owner: Edge
    domain_of:
    - GraphDocument
    - Graph
    - Node
    - Edge
    - PropertyValue
    - Axiom
    range: Meta