@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1621c1-31e5-43f2-a902-1c1208aa26d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1621c1-31e5-43f2-a902-1c1208aa26d0> .