@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8fe1ca-9cc1-41c4-9766-13ec3715616a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8fe1ca-9cc1-41c4-9766-13ec3715616a> .