@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efe67ce3-449e-42b7-b698-4973e3a6e426> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efe67ce3-449e-42b7-b698-4973e3a6e426> .