@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21fa7c5-cc35-4d3a-ae23-df34927361ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21fa7c5-cc35-4d3a-ae23-df34927361ad> .