constraintProperty
Indicates a property used as a constraint. For example, in the definition of a StatisticalVariable. The value is a property, either from within Schema.org or from other compatible (e.g. RDF) systems such as DataCommons.org or Wikidata.org.
Expected Types
| Type | Description |
|---|---|
| URL | Data type: URL. |
| Property | A property, used to indicate attributes and relationships of some Thing; equivalent to rdf:Property. |
Used on Types
| Type | Description |
|---|---|
| ConstraintNode | The ConstraintNode type is provided to support usecases in which a node in a structured data graph is described with properties which appear to describe a single entity, but are being used in a sit... |