@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172f5a26-7d1e-47fd-96d3-64ccb2c12cbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172f5a26-7d1e-47fd-96d3-64ccb2c12cbf> .