@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cbb47d-6589-4bdf-aaf3-87e5ffce4519> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cbb47d-6589-4bdf-aaf3-87e5ffce4519> .