@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21a0b28-69b9-4610-b4a7-ad25f6d594a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21a0b28-69b9-4610-b4a7-ad25f6d594a1> .