@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64e88e49-909e-4186-a2b6-86a844b00c59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64e88e49-909e-4186-a2b6-86a844b00c59> .