@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87970cef-9c40-4e59-b43e-c5d23140e3be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87970cef-9c40-4e59-b43e-c5d23140e3be> .