@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab8049c4-ace9-413b-91b2-1968ac5278af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab8049c4-ace9-413b-91b2-1968ac5278af> .