[MOBY-l] Registering new MOBY object

[Gabriel Berriz]

Hi, all.

When registering a new MOBY object one is supposed to pass a Relationships 
parameter:

                 Relationships => {
                     relationshipType1 => [
                         [Object1, articleName],
                         [Object2, articleName]],
                     relationshipType2 => [
                         [Object1, articleName]]}

What is the meaning of articleName?  In the case when the relationship type 
is "hasa" I suppose that articleName is analogous to the name of a "field" 
for a class.  In the cases when the relationship type is either "isa" or 
"has" it is not clear to me how to intepret this parameter.

In any case, how is this "articleName" used subsequently?

How are additional attributes (such as namespace and id) for these object 
elements specified?

One last question: it is not clear to me what exactly the function of the 
SImple element is.  As I understand it, Simple elements must contain 
exactly one MOBY object.  Other than acting as a wrapper around this MOBY 
object, what purpose does the Simple element fulfill?

Thanks!

Gabriel