@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/615f6fb1-9b33-4659-b615-630ed971ce1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/615f6fb1-9b33-4659-b615-630ed971ce1e> .