@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c534aba-520c-4941-88ff-730915f021ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c534aba-520c-4941-88ff-730915f021ab> .