On 12.03.2016 07:21, Stas Malyshev wrote:
....
Something I need to figure out now: How to
navigate the tree of
sub-classes. Probably I'll create a 'convolution table', but maybe
there's something out there I can use?
This tree is huge :) And it may be also a bit weird. I can't remember
from the top of my head any place that had the full tree...
There's this tool:
http://tools.wmflabs.org/wikidata-todo/tree.html
but I think if you ask it to generate full tree it may not work well.
You can probably get a list of all subclass-of relations from SPARQL
query, if this is what you need. I am using this in a tool without
problems (and I am actually querying for full statements, not for
wdt-simplified properties there).
If you are looking for a way to browse the "tree", you could look at
http://sergestratan.bitbucket.org/ But the graph is not a tree, and not
even acyclic, so it is a bit of a mess to navigate in full.
Markus