* '''Schema Integration'''
   * Data, which usually is not stored in rdf  graphs, has to be integrated . This process belongs to the area of model management
   * http://www.springerlink.com/content/j93n8y3383mdvcqu/?p=a60157ea6d324d9d973862a3ae94284d&pi=0
 * Latex on Macos http://www.tug.org/mactex/2009/
   * [http://www.macosxhints.com/article.php?story=20060203133729554 Missing icons]: try k`illall SystemUIServer` into Terminal.app.
   * Also : download http://www.mecheng.adelaide.edu.au/~will/texstart/ the [wiki:sample]  and open it with teXShop. Then Press typeset.

!LatexIt is for mathematical equations  - not a general editor.Another choice is  * TexShop: http://www.uoregon.edu/~koch/texshop/index.html
 * !TexMaker : (cross platform): http://www.xm1math.net/texmaker/shots.html
 * Lyx is an old project    -   natively  in  OS X: http://www.lyx.org/Screenshots

http://www.cs.wright.edu/~jslater/mac-tex/mac-tex-intro/mactexintro.html
 * http://oaei.ontologymatching.org./
 * TODO :  have to support on-the-fly data access based on SPARQL.The mapping produces from d2r on molgenis has to be produced on the fly , by a generator .