@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99d4bb93-81be-48c8-b2d1-50537e5b30a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99d4bb93-81be-48c8-b2d1-50537e5b30a1> .