Jack; I haven't been following this too closely, but I assume you
now have a .tdb connector file for your data. If you want to import
that data into any other model use the owl:imports, just like any
other model. The easiest is to drag/drop the .tdb file connector
into the Imports view for the target model.
To do this manually, specify the base URI (the graph name) of the
.tdb connector for import into the target files.
There are a few sections in Composer Help that you will find useful:
TopBraid Composer > Importing Data Sources > Working with
imported ontologies
TopBraid Composer > User Interface Overview > Imports View
TopBraid Composer > Importing Data Sources > Import external
information > Add or Import External Triples
-- Scott
On 6/8/2014, 7:03 AM, Jack Hodges
wrote:
I am a bit unsure of Holger's comment about the
size of the FMA repository. When I did the export as you
suggested, Irene, it says about 1.7 million triples. This is
what I also heard from someone else. Anyway, the export seems to
have worked.
Now the question is how to use this TDB of the FMA
model/repository with my models. I can open the database, but
cannot import it into my model. Do you have more documentation
on how to use repositories in TBC? I dislike having to ask
questions when I can answer them in documentation.
Jack
On Friday, June 6, 2014 12:10:35 PM UTC-7, Irene Polikoff
wrote:
Just
open your model then do File -> Export ->
Export/Merge RDF Graphs and pick TDB as the format.
From:
topbrai...@googlegroups.com
[mailto:topbrai...@googlegroups.com]
On Behalf Of Jack Hodges
Sent: Friday, June 06, 2014 1:38 PM
To: topbrai...@googlegroups.com
Subject: Re: [topbraid-users] Model
loading...taking forever
Creating a TDB seems like a good
idea but I cannot find the 'Add Files' button
referenced in the help blurb. Unless it is called
something else in the UI.
On Thursday, June 5, 2014 7:49:53 PM UTC-7, Holger
Knublauch wrote:
Well, this (FMA) is a very
unusual model - everything is an instance of
some other instance (many levels deep) and the
root of all that (dl:Anatomical_entity_template)
is an instance of itself but is not even
declared as a class! My previous speculations
about the class tree were irrelevant, but I
assumed you were using some kind of flat class
structure used by many other bio ontologies.
Anyway, I have loaded that file (took two
minutes on my 8 GB Windows 7 machine) and
exported it to TDB. Loading the TDB into TBC
takes about 2 seconds. A SPARQL query such as
SELECT ?type COUNT(?type)
WHERE {
?subject rdf:type ?type .
} GROUP BY ?type
also responded within a second or two.
Auto-complete in the main search box in the tool
bar is also responding very quickly for me (e.g.
try dl:Liq + CTRL-Space) which takes one second
on my machine.
The model has about 215k triples, which is not
very large but certainly a challenge for a
machine with little memory (unless a database
such as TDB is used).
I am not really sure what else to do next, as I
am not able to reproduce the severe slowness you
report.
Thanks,
Holger
On 6/6/2014 12:12, Jack Hodges wrote:
Holger,
Here is the link to the
major player in this exercise (the
Foundational Model of Anatomy):
I downloaded and load the
owl file:
but they say it can be
referenced:
Jack
On Thursday, June 5, 2014 2:57:02 PM UTC-7,
Holger Knublauch wrote:
On 6/6/2014
5:06, Jack Hodges wrote:
> My apology, I meant class name searches
in the navigator.
>
> On my new Windows 7 laptop these
searches take less than a minute, but
> are still noticeable.
Ok, auto-complete is indeed not optimized in
TBC and the system may need
to walk through all 70k classes. I will
record this as an enhancement
request.
> I tried many configurations of memory
and they have no impact on load
> times for my models on this new
machine. They remain at 11 minutes. I
> am not sure why it was faster on the
iMac but will time it again when
> I am home again (where the iMac is).
Is the load time still 11 minutes if you
have switched to TDB?
Also, I would like to drill down into your
scenario a bit: could you
point me at the RDF files that you are
playing with?
Thanks
Holger
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