@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac74a961-d886-4e6d-942a-7fa1819f894c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac74a961-d886-4e6d-942a-7fa1819f894c> .