Type Alias RdfVariant

RdfVariant: "rdf" | "symmetricRdf" | "generalizedRdf"

The RDF variant that determines which term types are allowed in which triple positions. See KeysInitQuery.rdfVariant . https://www.w3.org/TR/rdf12-concepts/#section-generalizations-of-rdf

undefined/ rdf: subjects are IRIs or blank nodes, predicates are IRIs, objects can be any term.
symmetricRdf: subjects and objects can be any term, predicates are IRIs.
generalizedRdf: any term is allowed in any position.