@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81642eeb-a19a-4ef0-9e46-0bdcaeb82358> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81642eeb-a19a-4ef0-9e46-0bdcaeb82358> .