@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87e77c7b-73de-4c2a-854c-043348a12b1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87e77c7b-73de-4c2a-854c-043348a12b1a> .