@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a1bcb9f-b3ad-4ae2-a232-47818c6e1591> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a1bcb9f-b3ad-4ae2-a232-47818c6e1591> .