Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDNW01019 Title A name given to the resource Message from Mrs. Carlson Date A point or period of time associated with an event in the lifecycle of the resource 12-Feb-61 Source A related resource from which the described resource is derived ÒAtomic weapons - Canadian policy re - (Fourth power problem),Ó RG25-A-3-b, vol. 5961, file 50219-AM-40, pt. 2.1, Library and Archives Canada (LAC). Description An account of the resource Notice of forwarded copy of report on Radiation Hazards by District Medical Health Officer Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en