@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a87a12e-5156-4982-8887-c6e16a063ad8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a87a12e-5156-4982-8887-c6e16a063ad8> .