@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c6926a-3be8-4213-943b-49d25aee2dd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c6926a-3be8-4213-943b-49d25aee2dd9> .