@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19510111-10ea-45c0-a974-29faa24544a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19510111-10ea-45c0-a974-29faa24544a9> .