@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18289f54-6ba6-4f3d-abc0-67d6fcbf6eab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18289f54-6ba6-4f3d-abc0-67d6fcbf6eab> .