[oslc-core] Summary of open issues in the OSLC Core Spec

[Dave]

This is what we'll cover tomorrow in the OSLC Core WG meeting (numbers
are from the issues page).

Possibly resolved issues
  * Common Properties #15 - Consensus seems to be to use dcterms
  * OSLC Defined Resources # 26 - Value-types, node ID issue, RDF
terminology, requiring RDF parser, etc.
  * Query Capability #24 - need a query resource definition? Consensus is mixed.

Contentious new issues ;-)
  * Common Properties #17 - drop oslc:instanceShape
  * Resource Shapes #25 - drop oslc:describes
  * OSLC Defined Resources # 28 - drop notion of extended properties

New issues
  * Creation Resources #5 - programmatic id of create, query
  * Resource Shapes #25 - how to offer / extend resource shapes?