@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d5759f-c00a-417c-a96e-77b72811930e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d5759f-c00a-417c-a96e-77b72811930e> .