@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ffa11e1-526c-464c-8bae-d3c6ea817e94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ffa11e1-526c-464c-8bae-d3c6ea817e94> .