@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51be6e18-b8ab-4365-abca-ba524d26a5b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51be6e18-b8ab-4365-abca-ba524d26a5b0> .