@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0271f7-2803-4df8-abc4-34f46a70919b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0271f7-2803-4df8-abc4-34f46a70919b> .