@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b904c13a-a81e-4e9a-9e9e-9602923cd9d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b904c13a-a81e-4e9a-9e9e-9602923cd9d3> .