@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9a8d3c-bb5a-4cc8-9fb3-03c99b2d95a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9a8d3c-bb5a-4cc8-9fb3-03c99b2d95a4> .