@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d8f831e-5350-4890-8abf-a79cba6b639b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d8f831e-5350-4890-8abf-a79cba6b639b> .