That gives me quite an interesting idea.. you could do some studies with
queries to find what predicates were used to link common classes, e.g.
link people to documents, to places, to other people...
Kingsley Idehen wrote:
On 3/13/11 12:15 PM, Dieter Fensel wrote:
Dear all,
for a number of projects I was searching for vocabularies/Ontologies
to describe linked data. Could you please recommend me places
where to look for them? I failed to find a convenient entrance point
for such
kind of information. I only found some scattered information here and
there?
Thanks,
Dieter
Dieter,
Do you mean: I would a place where I can search for vocabularies and
assess their usage across LOD datasets? Goal being reuse of existing
terms re. new datasets coming into the burgeoning LOD cloud?
If the above is true, the you can do the following:
1. Goto http://lod.openlinksw.com -- the live 15 Billion+ triples LOD
Cloud Cache we maintain
2. Enter a text pattern (with Class, Property, or Vocabulary discovery
in mind)
3. On receipt of the initial results page, use the Links in the
Navigation section to filter by Type or other Attributes (so you are
looking for Entities of type: Ontology or Class or Property
4. Once you find one of the Entity Types above, click on the
"describe" link
5. At this point navigation should be obvious i.e. you can use
isDefinedby to find the Ontology associated with Classes and
Properties or use the inverse relations to find the Class and
Properties defined by an Ontology.
Hope this helps.
--
Regards,
Kingsley Idehen
President & CEO
OpenLink Software
Web: http://www.openlinksw.com
Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca: kidehen
--
Christopher Gutteridge -- http://id.ecs.soton.ac.uk/person/1248
You should read the ECS Web Team blog: http://blogs.ecs.soton.ac.uk/webteam/
