@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90871f9a-9275-4a05-91dd-5e1c615b43c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90871f9a-9275-4a05-91dd-5e1c615b43c7> .