@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d44df409-aabc-4cc4-90bb-915d3e46a52f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d44df409-aabc-4cc4-90bb-915d3e46a52f> .