@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf38e129-41c4-49d1-b940-159a015fd6ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf38e129-41c4-49d1-b940-159a015fd6ec> .