@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d1d5d4-55f7-4452-8189-ac7bbbcae8ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d1d5d4-55f7-4452-8189-ac7bbbcae8ef> .