@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa7d725-2ec4-4007-a12b-869ad18e5dbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa7d725-2ec4-4007-a12b-869ad18e5dbb> .