@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a50fbf6f-abca-4ef3-a36f-e5c9c06ed3a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a50fbf6f-abca-4ef3-a36f-e5c9c06ed3a3> .