@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9e80bd1-3b0a-456b-ac08-297ffb7bbc91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9e80bd1-3b0a-456b-ac08-297ffb7bbc91> .