While either the
description or the
content:encoded elements may contain the full content of an
description element is more widely supported than the
content:encoded element in the context of an RSS 2.0 feed.
When both elements appear in an RSS 2.0
item, some consumers will simply pick up the last such element.
Publishers who employ summaries should store the summary in description and the full content in content:encoded, ordering description first within the item. On items with no summary, the full content should be stored in description.
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