@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e8ae88-44e8-49b5-9751-aa0b059fedb9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e8ae88-44e8-49b5-9751-aa0b059fedb9> .