@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18fa4d45-aa0d-49a2-be64-28e7e47846b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18fa4d45-aa0d-49a2-be64-28e7e47846b7> .