@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac311f8f-488d-498b-8c83-d614881745c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac311f8f-488d-498b-8c83-d614881745c5> .