@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18aabb4d-3998-44ce-9c52-431b2a033d35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18aabb4d-3998-44ce-9c52-431b2a033d35> .