Re: OSLC Resource Shapes implemented with SPIN

On 7/25/2014 16:49, Holger Knublauch wrote:
> Dear RDF Shapes list,
>
> as a proof-of-concept, I have taken the OSLC Resource Shapes 
> submission [1] and implemented it using SPIN.
...
> 1) [3] is syntactically almost identical to the OSLC example from [5] 
> (only that it uses spin:constraint instead of oslc:property). For this 
> version I had to tweak the current SPIN engine a bit so that it also 
> executes "inherited" spin:body queries. I plan to add this tweak to 
> future SPIN API (and TopBraid) versions.
I have meanwhile published the above-mentioned tweak in a pre-release of 
the SPIN API (1.4.0-SNAPSHOT) in case anyone wants to try this out. This 
version also fixes a bug related to constraints that only use sp:text 
(instead of the SPIN RDF syntax). The distribution of 1.4.0 now also 
includes a worked out example that calls the OSLC example, see [1].

In an effort to not overload this mailing list here with technical 
details about our specific SPIN implementation, I suggest those 
interested in this work continue on the dedicated mailing list [2], 
where I'll also announce if a new version of TopBraid Composer Free 
Edition is available with those changes. I usually also cover 
announcements on my Twitter account [3] for those who do not want to 
sign up for yet another mailing list.

Thanks
Holger

[1] 
http://www.topquadrant.com/repository/spin/org/topbraid/spin/1.4.0-SNAPSHOT/
[2] https://groups.google.com/forum/#!topic/topbraid-users/uCXTN3dDRr0
[3] https://twitter.com/HolgerKnublauch