@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a1d929-c9a5-4ca1-9cf2-98188f0f2600> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a1d929-c9a5-4ca1-9cf2-98188f0f2600> .