rdf triples in rif (was Re: Metadata Strawman 1)

Sandro Hawke:
> > > >        subclass Triple
> > > >           property subject: TERM
> > > >           property property: TERM
> > > >           property value: TERM

Michael Kifer:
> > > I think we were discussing
> > > whether to use a hilog-style representation for rdf or a frame-based.
> > > A triple representation was also mentioned, but not agreed upon.

Sandro Hawke:
> > How is this Triple approach different from Frame-based?  They seem the
> > same to me.

Michael Kifer:
> All these approaches are "the same" at some level. The difference is the
> syntax. In this particular case, whether we introduce a special class
> or reuse the syntax for slotted formulas.

Can you show me how each one looks in asn06?   That would help me
understand the difference, I think.  

    -- Sandro