@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac99491f-8fee-4032-8b2c-6b146062b1c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac99491f-8fee-4032-8b2c-6b146062b1c0> .