Re: YASGUI: Web-based SPARQL client with bells ‘n wistles

Thanks, Bernard.

I get ~5000 instances of rdf:Property (and 1643 of rdfs:Class - and 
oddly 5 instances of rdfs:Property), but more than three times as many for:

SELECT (COUNT(?property) AS ?properties)
{
SELECT DISTINCT ?property
WHERE{
     {?property rdfs:domain ?domain}
         UNION
     {?property rdfs:range ?range}
         UNION
     {?property rdfs:subPropertyOf ?super}
         UNION
     {?sub rdfs:subPropertyOf ?property}
}
}

I'm guessing, therefore, no inference in this store?

Since OWL-implied properties would require a much more sophisticated 
query, is it possible to get the dataset and re-index this with inference?

Barry




On 20/08/2013 18:02, Bernard Vatant wrote:
> Hello Barry
>
> I had a reminder today that I never answered the question below, and I am very late indeed !
>
> Properties and classes of all vocabularies in LOV are aggregated in a triple store
>
>
> of which SPARQL endpoint is athttp://lov.okfn.org/endpoint/lov_aggregator
> This is quite "raw data" but you should find everything you need in there.
>
>
> Otherwise can also use the new APIhttp://lov.okfn.org/dataset/lov/api/v1/vocabs
> which for each vocabulary provides the prefix and link to the last version stored.
>
>
>
> Hope that helps
>
> Bernard
>
> From: Barry Norton <barry.norton@ontotext.com  <mailto:barry.norton@ontotext.com?Subject=Re%3A%20YASGUI%3A%20Web-based%20SPARQL%20client%20with%20bells%20%FFn%20wistles&In-Reply-To=%3C51D7F122.5060407%40ontotext.com%3E&References=%3C51D7F122.5060407%40ontotext.com%3E>>
> Date: Sat, 06 Jul 2013 11:27:46 +0100
>
> Bernard, does LOV keep a cache of properties and classes?
>
> I'd really like to see resource auto-completion in Web-based tools like
> YASGUI, but a cache is clearly needed for the to be feasible.
>
> Barry
>