@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d41be6-a7b1-4414-ac20-ed5b3d44b418> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d41be6-a7b1-4414-ac20-ed5b3d44b418> .