@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503225ed-2ba4-428f-942e-e6bf74b6490a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503225ed-2ba4-428f-942e-e6bf74b6490a> .