@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87073e42-681b-4979-852a-e01412dca7b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87073e42-681b-4979-852a-e01412dca7b0> .