@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51990c2-5700-402b-9f39-11bad82d4d07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51990c2-5700-402b-9f39-11bad82d4d07> .