@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ae1b4f-0a32-41c0-baa3-58df58203894> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ae1b4f-0a32-41c0-baa3-58df58203894> .