@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d2df53-7a0a-4653-b775-538422a8f59f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d2df53-7a0a-4653-b775-538422a8f59f> .