: E53_Placehttp://www.cidoc-crm.org/cidoc-crm/ Create a prefix for http://www.cidoc-crm.org/cidoc-crm/ Hit Enter to save Double click to create a prefix | rdfs:comment | This class comprises extents i ...... provides reference space for). @en | : cidoc-crm/http://www.cidoc-crm.org/ Create a prefix for http://www.cidoc-crm.org/ Hit Enter to save Double click to create a prefix |