@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/561d9441-8e38-476a-a2e4-268a422641e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/561d9441-8e38-476a-a2e4-268a422641e1> .