@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1820d2-b505-4e1e-83cd-d0cd9febbb3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1820d2-b505-4e1e-83cd-d0cd9febbb3a> .