@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a51f45a7-04d3-4ac6-ac87-9a12e2f508e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a51f45a7-04d3-4ac6-ac87-9a12e2f508e9> .