@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d4c87d-47da-4d89-b6e3-d67ca0e5edc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d4c87d-47da-4d89-b6e3-d67ca0e5edc5> .