@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a0acc8-4569-404f-a6b8-fd7e5cc5b645> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a0acc8-4569-404f-a6b8-fd7e5cc5b645> .