@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9039a9fe-3efc-4ac3-885c-458b9946c686> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9039a9fe-3efc-4ac3-885c-458b9946c686> .