@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51281a5e-6cad-4709-b0f1-df56ad039ece> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51281a5e-6cad-4709-b0f1-df56ad039ece> .