@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d345d0-457d-42b9-b33e-37bc5e3c5568> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d345d0-457d-42b9-b33e-37bc5e3c5568> .