@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/553476b8-ad91-4f42-8044-1bff668db141> rdfs:isDefinedBy <https://stad.gent/data/blank_node/553476b8-ad91-4f42-8044-1bff668db141> .