@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b87f5c88-a523-4244-b408-36ed46ec9fbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b87f5c88-a523-4244-b408-36ed46ec9fbb> .