@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/856879b5-81a1-4a20-a6ea-faadac38637b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/856879b5-81a1-4a20-a6ea-faadac38637b> .