@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b09165-bb8c-4406-bc67-50131a52cf8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b09165-bb8c-4406-bc67-50131a52cf8e> .