@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21197ecc-697a-428d-a8ad-bb0fa99f7631> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21197ecc-697a-428d-a8ad-bb0fa99f7631> .