@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ece2a8-84ef-419b-b7e4-74ea43dbf440> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ece2a8-84ef-419b-b7e4-74ea43dbf440> .