@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8f90dcf-8f5e-43f4-8f42-645c22274406> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8f90dcf-8f5e-43f4-8f42-645c22274406> .