@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7da57b-ac74-4cb0-9d22-1333f0f64e85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7da57b-ac74-4cb0-9d22-1333f0f64e85> .