@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d836c9-d0d5-49d4-b79c-901fc8e8fb9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d836c9-d0d5-49d4-b79c-901fc8e8fb9a> .