@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc997e4-73a7-4986-a070-58ce2b4562e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc997e4-73a7-4986-a070-58ce2b4562e6> .