@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b57ca2c1-2b40-4431-8e25-1bef45b1e1c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b57ca2c1-2b40-4431-8e25-1bef45b1e1c7> .