@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ac0f54-7b32-40b9-856b-a1fa02c0c47b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ac0f54-7b32-40b9-856b-a1fa02c0c47b> .