@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c9b3c2-1a20-429e-a4b1-e756053359d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c9b3c2-1a20-429e-a4b1-e756053359d6> .