@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4689b0b9-0ff0-461d-8a7d-8dc1fdee477f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4689b0b9-0ff0-461d-8a7d-8dc1fdee477f> .