@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a97e31db-85e1-49de-a762-14eda5cf299a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a97e31db-85e1-49de-a762-14eda5cf299a> .