@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a154fd5f-b9d3-4dbc-8b8f-f7f0e477a41c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a154fd5f-b9d3-4dbc-8b8f-f7f0e477a41c> .