https://pinboard.in/u:anarchivist/public/ recent bookmarks from anarchivist 2012-02-03T13:48:43+00:00 http://historical-data.org/schemas.html anarchivistschema.org metadata history schemas microdata microformats https://pinboard.in/u:anarchivist/b:4cb8ab518291/ 2009-07-14T15:26:23+00:00 http://heml.mta.ca/heml-cocoon/schemata anarchivistheml schemas rdf xml metadata https://pinboard.in/u:anarchivist/b:569caec10fd4/ 2008-03-09T20:41:27+00:00 http://www.schemaweb.info/ anarchivistrdf reference metadata ontology semantic-web schemas https://pinboard.in/u:anarchivist/b:df949f9a628e/