@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c249d1-bad3-4c3b-a00d-a1bc8a3b2f9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c249d1-bad3-4c3b-a00d-a1bc8a3b2f9b> .