@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef60fe1a-bd5a-4d05-b1a5-803166fff9b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef60fe1a-bd5a-4d05-b1a5-803166fff9b0> .