@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b16ca4-f324-463d-b18c-6b6ae3ad8fbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b16ca4-f324-463d-b18c-6b6ae3ad8fbc> .