@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1906e504-a027-411e-9432-2b4961c0a591> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1906e504-a027-411e-9432-2b4961c0a591> .