@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639c087e-daca-4aca-95f6-6c56b3c318f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639c087e-daca-4aca-95f6-6c56b3c318f2> .