@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507a33b3-fa74-401c-8064-dd9ae8ec3dd3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507a33b3-fa74-401c-8064-dd9ae8ec3dd3> .