@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b50b2d4c-52e1-4592-8027-55cb1bfd5a7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b50b2d4c-52e1-4592-8027-55cb1bfd5a7f> .