@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec52ecf3-69e0-43f0-a7fe-a0feaf6450f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec52ecf3-69e0-43f0-a7fe-a0feaf6450f5> .