@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507e9d34-3d94-403e-ac1e-a81b9bf47056> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507e9d34-3d94-403e-ac1e-a81b9bf47056> .