@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/139ca8e1-7f56-47d3-9754-9f2b205649a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/139ca8e1-7f56-47d3-9754-9f2b205649a8> .