<https://stad.gent/id/blank_node/8bf04c79-0652-48d8-94b2-62004b7b742e> <http://www.cidoc-crm.org/cidoc-crm/P67_refers_to> <https://stad.gent/id/blank_node/37c43162-fd84-4c87-be34-6a54abbe6c8f> .