@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51be9ac-ce6c-4109-bc32-2841b1d471af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51be9ac-ce6c-4109-bc32-2841b1d471af> .