@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bfb523-b3a5-4b46-9e2e-b3f300cda056> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bfb523-b3a5-4b46-9e2e-b3f300cda056> .