{"version":"1.0","type":"link","title":"OPML - Newikis","description":"OPML (Outline Processor Markup Language) is an XML format for outlines (defined as \"a tree, where each node contains a set of named attributes with string values\"). Originally developed by UserLand Software as a native file format for the outliner application in its Radio UserLand product, it has…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}