@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf90d3ad-4b2f-4721-9248-25c8e087f047> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf90d3ad-4b2f-4721-9248-25c8e087f047> .