@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cdcf72-cdc6-4515-ad8b-eb021b53d1c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cdcf72-cdc6-4515-ad8b-eb021b53d1c0> .