@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e838e1-e001-440e-b049-6a5008f77efc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e838e1-e001-440e-b049-6a5008f77efc> .