@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c53e1c1e-31e4-413c-987f-e540ac523a81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c53e1c1e-31e4-413c-987f-e540ac523a81> .