@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50df6727-33d3-49aa-946f-28496058bdb4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50df6727-33d3-49aa-946f-28496058bdb4> .