@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a6c295-f148-4e63-8530-de4fddd8611b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a6c295-f148-4e63-8530-de4fddd8611b> .