@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18a4dc3-81a2-4a08-97de-55134afa1526> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18a4dc3-81a2-4a08-97de-55134afa1526> .