@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/591c18b2-6a51-4236-b220-cdfea7116cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/591c18b2-6a51-4236-b220-cdfea7116cad> .