Peter,
On 9 Sep 2010, at 02:54, Peter DeVries wrote:
I was wondering if anyone has figured out a way to generate the LOD
interlinking (InLinks/OutLinks) stats from a Virtuoso OpenSource
SPARQL
Endpoint.
I used this one here a lot. It makes use of Viruoso's awesome built-in
function library. Unfortunately it doesn't work on your endpoint,
complains about the AS in the SELECT clause. Old Virtuoso version?
Richard
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
SELECT ?domain_s ?domain_o (COUNT(*) AS ?count)
WHERE {
{
SELECT (bif:regexp_substr("http://([^/]*)", STR(?s), 1) AS ?
domain_s) (bif:regexp_substr("http://([^/]*)", STR(?o), 1) AS ?domain_o)
WHERE {
{ ?s owl:sameAs ?o }
UNION
{ ?s skos:exactMatch ?o }
UNION
{ ?s skos:broadMatch ?o }
UNION
{ ?s skos:narrowMatch ?o }
UNION
{ ?s skos:relatedMatch ?o }
UNION
{ ?s skos:closeMatch ?o }
}
}
}
GROUP BY ?domain_s ?domain_o
The two named graphs I am most interested in are:
<urn:org:linkedopenspeciesdata:dataspace:taxonconcept> *taxonconcept*
<urn:org:linkedopenspeciesdata:dataspace:geospecies> *geospecies*
*
*
On this endpoint http://lsd.taxonconcept.org/sparql
Thanks!
- Pete
----------------------------------------------------------------
Pete DeVries
Department of Entomology
University of Wisconsin - Madison
445 Russell Laboratories
1630 Linden Drive
Madison, WI 53706
TaxonConcept Knowledge Base <http://www.taxonconcept.org/> /
GeoSpecies
Knowledge Base <http://lod.geospecies.org/>
About the GeoSpecies Knowledge Base <http://about.geospecies.org/>
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