@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c61e21a7-bb2c-4499-bf2c-eed7981a2789> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c61e21a7-bb2c-4499-bf2c-eed7981a2789> .