@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f54c3e-e85b-443c-a0cc-0b9b3da6e861> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f54c3e-e85b-443c-a0cc-0b9b3da6e861> .