@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b45a00-67c2-48c2-81cb-32baff0df591> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b45a00-67c2-48c2-81cb-32baff0df591> .