@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b158ae-eae3-4649-8e59-e7d43ce28ebe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b158ae-eae3-4649-8e59-e7d43ce28ebe> .