@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21c6d3d-4afe-4d3f-a2a1-444c24e0390a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21c6d3d-4afe-4d3f-a2a1-444c24e0390a> .