@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87fc3121-e163-4171-b7a7-aabb7692fbc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87fc3121-e163-4171-b7a7-aabb7692fbc7> .