@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87a48d3-615f-43d9-a862-9c58dd52ea20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87a48d3-615f-43d9-a862-9c58dd52ea20> .