Re: how does existing RDF software handle this datatypes test?

[...]

> Now... suppose I ask:
>     whatever that title is, let's call it X.
>     Does that document also say that there's
>     something with ex:age of that same X?
>
> If you have any sort of RDF API or query language or
> any sort of software in which this question can be posed,
> would you please ask your implementation and tell
> us its answer right now?

right now we get for
  euler http://www.agfa.com/w3c/n3/dt10-premise.nt
http://www.agfa.com/w3c/n3/dt10-conc.nt

####
# Generated with http://www.agfa.com/w3c/euler/#R29020 on Thu Jan 31 10:00:45 CET 2002
# for query http://www.agfa.com/w3c/n3/dt10-conc.nt
# given [http://www.agfa.com/w3c/n3/dt10-premise.nt]

@prefix log: <http://www.w3.org/2000/10/swap/log#>.

<http://www.w3.org/2000/10/swap/test/dt10-premise.rdf#mary> <http://example/vocab#age> "10".
 <http://purl.org/dc/elements/1.1/title>
  "10";

# Proof found for http://www.agfa.com/w3c/n3/dt10-conc.nt in 2 steps (2000000 steps/sec)
####

hope this helps

--
Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/