@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/509b800e-d91b-4f2c-a8fe-c3cbddc363d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/509b800e-d91b-4f2c-a8fe-c3cbddc363d3> .