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...)
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
