@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/520c4b78-fe4a-4c30-8ff1-cb02145d371a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/520c4b78-fe4a-4c30-8ff1-cb02145d371a> .