@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9efb6cf-1ab2-4a82-ae9e-370421b0eaf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9efb6cf-1ab2-4a82-ae9e-370421b0eaf9> .