@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51c8aa8-d060-47ae-9476-f73917b63f70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51c8aa8-d060-47ae-9476-f73917b63f70> .