@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d7c54e-156b-4cf6-a1e2-6363f9583563> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d7c54e-156b-4cf6-a1e2-6363f9583563> .