@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac66fbc8-888a-4880-8e26-033e5d4622ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac66fbc8-888a-4880-8e26-033e5d4622ef> .