@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87949367-8019-4a5e-a620-678a1cef9f78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87949367-8019-4a5e-a620-678a1cef9f78> .