@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489daee3-859a-4147-81be-7715307af870> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489daee3-859a-4147-81be-7715307af870> .