@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab55ac9e-301c-4198-b69d-fc73f5bf87ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab55ac9e-301c-4198-b69d-fc73f5bf87ca> .