@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b4ca56-03d3-4667-9e2f-9b0d4338f9ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b4ca56-03d3-4667-9e2f-9b0d4338f9ea> .