James; SPIN rules are executed in a forward-chaining
process, meaning the rules will be executed until no new triples are
created. If you create a bnode in the rule, then you have basically
created an infinite loop because each bnode will be seen as a
unique
Hi all,
I'm trying to use SPIN (which I'm quite impressed by, love to reuse my
SPARQL knowledge); I've had some success but run into a situation in which
the rule runs for a long time then results in Java out of heap space.
The SPARQL query that I'm using executes quickly directly, but not
How can I make sure the unit is displayed (from qudt).
They are not in my example attached.
[cid:image001.png@01CF5F1A.83FA4880]
Thx Michel
Ps
Small other one: I can not use a prefix in a datatype expression after ^^ right?
Dit bericht kan informatie bevatten die niet voor u is bestemd.
Michel; Do you refer to the icon next to the
value? The only xsd datatype icons supported can be seen in Help
TopBraid Composer Reference.
Keep in mind that Composer should not be confused with an
end-user interface If you would like to build an
In terms of a prefix for a type, any prefix could be
used. For example:
CONSTRUCT { :Battery_1 depc:e-StorageCapacity ?value}
WHERE { BIND(STRDT("somevalue", unit:Kilowatt) As ?value)}
-- Scott
On 4/23/2014, 10:40 AM, Bohms, H.M.
I have recently started getting this error and TBC won't open
An error has occurred.
see the log file /Users/pathTBCMEworkspace/.metadata/.log
the log file has the following ...
!ENTRY org.eclipse.osgi 4 0 2014-04-23 20:36:52.668
!MESSAGE Application error
!STACK 1
Derek; Since this is happening on two different
installations, it seems that the problem may be the workspace -
that is if you are trying to open the same workspace. Try a fresh
workspace then use Import Existing Project into Workspace to
restore the projects
spot on! thanks Scott
Derek
On Wednesday, 23 April 2014 21:55:40 UTC+1, Scott Henninger wrote:
Derek; Since this is happening on two different installations, it seems
that the problem may be the workspace - that is if you are trying to open
the same workspace. Try a fresh workspace then
I'm wondering what I should expect for performance of an Oracle triple
store sitting behind TBC/L.
I've been running a simple test. One nice thing about an Oracle triple
store is that you can query it using standard SQL. So I've run three tests
multiple times with the same results.
Background:
Tim,
when you execute queries from the SPARQL window in TBC, it will by
default query across the currently open graph plus its imports and the
system ontology and inferences. This means that it can not use the
native query support of the specific triple store. Try activating the
button to
Hi Holger,
After several runs and restarts of TBC to ensure a clean environment, the
result has not changed. I don't think this query should be a troublesome
one for the jena adaptor to translate to SQL so it seems like I should get
similar performance. I will have to read more about what
Scott: Does the TBC-SE license cover updating the OWLIM plug-in per your
instructions? If not, as I read it, OWLIM-SE requires a license fee after
60 days of use. Rich
On Wednesday, January 16, 2013 2:08:52 AM UTC-8, Raj wrote:
Hi All,
Where can I find OWLIM bundle for Topbraid Composer?
I
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