The iMP ontology is created and maintained with Neologism [1], a simple web-based RDF Schema vocabulary editor and publishing system, producing output compliant to Linked Data [2]. Neologism is is written in PHP and built on the Drupal platform [3].
For more information on Neologism contact Dr. Michael Hausenblas ( michael.hausenblas@deri.org), Linked Data Research Centre, DERI, NUI Galway.
[1] http://neologism.deri.ie/
[2] http://linkeddata.org/
[3] http://drupal.org/