@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b551899c-4c24-49a1-9772-454a564284aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b551899c-4c24-49a1-9772-454a564284aa> .