@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff7c55e-b0cb-40f6-8995-4c0ffbf58392> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff7c55e-b0cb-40f6-8995-4c0ffbf58392> .