@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87cefbf1-88f7-4a6a-a203-05586272ea5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87cefbf1-88f7-4a6a-a203-05586272ea5b> .