Re: [ontology-summit] Progressing a Units Ontology - Now

[Onno Paap <onno.paap@xxxxxxxxx>]

(I had sent this message to this list before, but it got lost somewhere)

The ISO 15926 reference data ontology is available at the following SPARQL endpoint:

http://rdl.rdlfacade.org/data

This endpoint accepts SPARQL queries.
If you open that address with a web browser it gets redirected to a search screen, where you can query the ontology.

It is also possible to open a SPARQL query screen at this address:

http://rdl.rdlfacade.org/data?info=&search=&sparql=

In this screen, if you issue the following query it will show (the first 100 of over 2000) units of measurements (Entity Data Type 'Scale' in the ISO 15926-2 data model):
-----------------------------------------
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX dm: <http://dm.rdlfacade.org/data#>
SELECT ?s ?p ?o
WHERE 
  { ?s ?p ?o .
    ?s rdf:type dm:Scale .
  }
OFFSET 0
LIMIT 100
-----------------------------------------
Onno Paap

 

peter.yim@xxxxxxxx wrote:
> > [PC] Any other unit ontologies we should consider?
>
> > [DN] I致e been searching but have not yet found any.
>
> [ppy]  I thought Conrad Bock (NIST) gave posted a very comprehensive
> list - see: http://ontolog.cim3.net/forum/ontology-summit/2009-05/msg00032.=
> html
>
> Additionally (although, not expressed in an ontology language yet) are
> the UCUM (Unified Code for Units of Measure) - see:
> http://unitsofmeasure.org/
>  & http://www.regenstrief.org/medinformatics/ucum - which were brought
> up (offline) by ForestLin, GuntherSchadow and ChrisChute during the
> course of the OntologySummit2009 discussion.
>
>
> On a separate note ...
>
> David Price suggested
> (http://ontolog.cim3.net/cgi-bin/wiki.pl?ConferenceCall_2009_05_14#nid1XOU
> ) we do a virtual session to discuss the Units of Measure ontology
> stuff some time soon. This Thursday's meeting slot (Thu 2009.05.21
> 1.5~2 Hrs. starting 10:30am PDT / 1:30pm EDT / 7:30pm CEST / 6:30pm
> BST / 17:30 UTC) is open. (If not,  the next open Thursday slot is
> June-11 ... or we will have to choose a non-Thursday to do it.)
>
> Let's do a quick poll ... for the 10 people directly addressed (in
> "To:") on this message, who could/would join us if do it the session
> this Thursday? (kindly respond today ... so we can lock the time in,
> and have people starting working on preparing for the session.) Also,
> if we do it on Jun-11, would you be able to join? [attn: Pat, Duane,
> Conrad, Rob, Frank, Gunther, Forest, Chris, David, Peter]
>
> Others who are planning to join, and have some thoughts on dates are
> welcome to chime in.
>
>
> Thanks & regards.  =ppy
> --
>  =
>
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