@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8a20699-db40-47e4-b4a3-401f87381784> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8a20699-db40-47e4-b4a3-401f87381784> .