@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0a4c81ef-7550-454e-90b1-faf3e521dbd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0a4c81ef-7550-454e-90b1-faf3e521dbd0> .