@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/72b450eb-273b-4645-ac4f-94c6e47b169a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/72b450eb-273b-4645-ac4f-94c6e47b169a> .