@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55d9af0c-15a6-491a-9dad-13635d50cbad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55d9af0c-15a6-491a-9dad-13635d50cbad> .