@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52786f57-57ad-40ff-a8b3-708fac2ab55e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52786f57-57ad-40ff-a8b3-708fac2ab55e> .