@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaf7559d-cb51-4a90-90a1-5055f9e37cca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaf7559d-cb51-4a90-90a1-5055f9e37cca> .