@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87e7aa2b-0c8c-498b-bef8-e6733aa39767> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87e7aa2b-0c8c-498b-bef8-e6733aa39767> .