@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18c015a-a865-4043-9839-499a4d612550> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18c015a-a865-4043-9839-499a4d612550> .