@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/251e3b77-c121-40f2-8309-355503774ec4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/251e3b77-c121-40f2-8309-355503774ec4> .