@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af79d1f3-dc09-4da6-8cda-31bafc93d523> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af79d1f3-dc09-4da6-8cda-31bafc93d523> .