Talk:Database Interop Hackathon/Metadata Support

From Evolutionary Informatics Working Group
Revision as of 13:38, 30 June 2009 by Arlin.stoltzfus@nist.gov (talk) (New page: == nexml RDFa representation standard == Arlin and Rutger, June 30, 2009 Basics * meta tag in nexml schema * used (and so far only used) for metadata to be serialized into RDF * in Java...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

nexml RDFa representation standard

Arlin and Rutger, June 30, 2009

Basics

  • meta tag in nexml schema
  • used (and so far only used) for metadata to be serialized into RDF
  • in Java API, "annotation" is the object (internal representation) that is written out as a meta statement
  • use cases : taxonomic concepts, literature references, phenotype annotations

ways of specifying subject:

subject is either the nearest ancestor that has an "about" attribute, or the root element.  

ways of specifying object:

  • content
  • href
  • literal xml inside tags

ways of specifying predicate:

  • rel
  • property

ResourceMeta LiteralMeta