@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b686513-0d73-4319-87ab-388c7eeef308> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b686513-0d73-4319-87ab-388c7eeef308> .