@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51072ceb-9527-440e-8aea-a20e66fe1ca0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51072ceb-9527-440e-8aea-a20e66fe1ca0> .