@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504b597d-68c2-4f5a-9012-d32ab5adac6e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504b597d-68c2-4f5a-9012-d32ab5adac6e> .