@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ac9526-409c-45a3-9ca3-c6cb871ccb9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ac9526-409c-45a3-9ca3-c6cb871ccb9e> .