constraintProperty constant

IriTerm const constraintProperty

constraintProperty [Expects: http://schema.org/Property, http://schema.org/URL]

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.

Can be used on: http://schema.org/ConstraintNode

Implementation

static const constraintProperty = IriTerm.prevalidated(
  'http://schema.org/constraintProperty',
);