[graph1_on_alteration
     [an alteration,
          agent: spamOnly@phmartin.info,
          modified_object: http://www.webkb.org/doc/webkb2OntologicalExamples.html,
          precondition: (a permit,
               beneficiary: spamOnly@phmartin.info,
               object: a description
                    [any alteration,
                         modified_object: http://www.webkb.org/doc/webkb2OntologicalExamples.html]),
          instrument: the Emacs_text_editor,
          sub_process of: (an augmentation,
               agent: spamOnly@phmartin.info,
               modified_object: http://www.webkb.org/doc/webkb2OntologicalExamples.html,
               material: several example),
          purpose: (an improvement,
               agent: spamOnly@phmartin.info,
               modified_object: http://www.webkb.org/doc/webkb2OntologicalExamples.html),
          time: 21/1/2001 ,
          duration: 2 hour]
](24/10/2025);