@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a97ce3-0fac-4598-ad17-7d9dd5d647f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a97ce3-0fac-4598-ad17-7d9dd5d647f9> .