@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57bdd88a-994a-4567-b87b-b4dd8ee35953> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57bdd88a-994a-4567-b87b-b4dd8ee35953> .