@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b17cd5-082e-4d00-afbf-d0389cc52080> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b17cd5-082e-4d00-afbf-d0389cc52080> .