@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/420fe4ef-c3aa-4851-85a3-42b58034131b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/420fe4ef-c3aa-4851-85a3-42b58034131b> .