@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c312f9-396e-43d6-9679-96fb9fa951b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c312f9-396e-43d6-9679-96fb9fa951b6> .