@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b63e668-4dff-4433-85c0-704a44f7ca0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b63e668-4dff-4433-85c0-704a44f7ca0a> .