@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87abdffa-b5a6-4e83-b004-54d45c6a7c84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87abdffa-b5a6-4e83-b004-54d45c6a7c84> .