@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/518f0c08-f433-4a81-af94-11889a2f62ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/518f0c08-f433-4a81-af94-11889a2f62ff> .