@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ac7017-2c93-420a-a9e9-39561d0ed816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ac7017-2c93-420a-a9e9-39561d0ed816> .