@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f3aec9-82a9-47c4-a40c-2b50b9a51efb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f3aec9-82a9-47c4-a40c-2b50b9a51efb> .