@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ac1e138-3182-4281-bfb4-e13cea6a4e81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ac1e138-3182-4281-bfb4-e13cea6a4e81> .