@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ee4731-64af-4e5e-b6ed-4e1cb64bd7d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ee4731-64af-4e5e-b6ed-4e1cb64bd7d1> .