@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/487fb37a-9350-4439-87b5-23f2223de774> rdfs:isDefinedBy <https://stad.gent/data/blank_node/487fb37a-9350-4439-87b5-23f2223de774> .