@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87dd0d41-59cc-4e47-a27e-66d3560186cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87dd0d41-59cc-4e47-a27e-66d3560186cd> .