@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15df7c53-6a0e-46a3-a626-6f218923ca68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15df7c53-6a0e-46a3-a626-6f218923ca68> .