@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4d0aa4-0362-46c5-a426-b38b7b1b9450> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4d0aa4-0362-46c5-a426-b38b7b1b9450> .