@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a53a40fe-b3d7-40ee-9869-35de8d79d361> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a53a40fe-b3d7-40ee-9869-35de8d79d361> .