@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d7f544-9a53-4cb5-bdb2-36bec2bcb803> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d7f544-9a53-4cb5-bdb2-36bec2bcb803> .