@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19f4f52e-cdf6-407c-9957-9e41f846ce17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19f4f52e-cdf6-407c-9957-9e41f846ce17> .