@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8aa22c97-b4c4-45f9-8771-caab6e7134be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8aa22c97-b4c4-45f9-8771-caab6e7134be> .