@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57dbc803-71da-4efb-b6b5-712d0d61e8f8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57dbc803-71da-4efb-b6b5-712d0d61e8f8> .