@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa39a6cd-e72c-4d7e-bdba-3e9d4973f929> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa39a6cd-e72c-4d7e-bdba-3e9d4973f929> .