@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a51c3d5e-1eb5-4fd8-8162-7fb409fea140> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a51c3d5e-1eb5-4fd8-8162-7fb409fea140> .