@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ef0c48-ec0f-40ce-a097-958565b602e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ef0c48-ec0f-40ce-a097-958565b602e8> .