The good news is that a very large part of it is done and working. The bad news is that a lot of it needs to be cleaned up and finished.

Here are some of the major chunks of work that need to be done:

• Finish garbage collection of RDF_Resources and of RDF_Assertions.
• Need to separate out core RDF code (mostly mcf.c) from the code for the rdf data sources (fs2rdf.c, hist2rdf.c, etc.)
• Finish implementing RDF_ArcsIn and RDF_ArcsOut.
• Reflection of the RDF APIs into JavaScript (jg is working on this)
• Finish implementing PCS (Persistent Client Store).
• Finish implementing Shack (Spence Murray) is doing this.
• Finish exposing LDAP as an RDF data source.
• Make the RDF parser use the XML parser. See XML
• Expose RDF APIs to plugins via XPCOM so that we can dynamically load new data sources.
• Lots of general cleanup and bugfixing.

rdf.h is the header for the core RDF api.

ht.h is the header for the hyper-tree api built on top of the RDF apis.

Send mail to us if you are interested in working with the RDF or Aurora code.