semanlink

<a href="http://www.semanlink.net">Semanlink</a> is a personal information management system based on RDF. It lets you add tags, as well as other RDF metadata, to files, bookmarks and text notes. Providing a simple way to organize the tags in a graph, it allows you to incrementally define the vocabulary you use when annotating documents with metadata.

Web site: http://www.semanlink.net

See <a href="install.md">install instructions</a>