@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec5ffd21-740b-426d-b95d-5203381f69ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec5ffd21-740b-426d-b95d-5203381f69ab> .