@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b3e7c0-c9f6-423a-af40-6e32459a4840> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b3e7c0-c9f6-423a-af40-6e32459a4840> .