@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55d4004a-e274-40d8-8889-60fd39585696> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55d4004a-e274-40d8-8889-60fd39585696> .