@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17a013d9-a47e-46bf-80d1-78055739fbcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17a013d9-a47e-46bf-80d1-78055739fbcb> .