@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3c91ccc-1a8d-4d3b-8cec-b578e12a0325> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3c91ccc-1a8d-4d3b-8cec-b578e12a0325> .