@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e9c19e-356d-4f91-ab73-6549a5d32ad0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e9c19e-356d-4f91-ab73-6549a5d32ad0> .