@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c670c6a4-5a45-421e-a5f6-b006320acce1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c670c6a4-5a45-421e-a5f6-b006320acce1> .