@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1999a99b-b074-455d-a4f2-0498825982c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1999a99b-b074-455d-a4f2-0498825982c5> .