@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b12a50b1-d863-4f06-bde0-567ea0c177b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b12a50b1-d863-4f06-bde0-567ea0c177b9> .