@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13987c51-806c-49f3-a6fe-3d0e740054a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13987c51-806c-49f3-a6fe-3d0e740054a3> .