@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57de5ba-4f1b-4d4b-9764-b67431acbefb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57de5ba-4f1b-4d4b-9764-b67431acbefb> .