@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6a1d139c-0529-41a4-856d-ac6fffe8b719> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6a1d139c-0529-41a4-856d-ac6fffe8b719> .