|        You can run these rules in a browser, using the Internet Business Logic system
|                          at  www.reengineeringllc.com


| There are many different ''incident types' .There are about 7, including injury,
| spillage,explosion, etc.


H&S incident this-number is of type this-type
==============================================
              I1                      fire 
              I2                      flood 


| Each incident type has a large number of attributes which
| need to be recorded at a low level. 
| There may be many injuries for each incident
|
| Let's take our fire. 
| Say it has been caused by an explosion and caused 2 injuries and a fatality.


for H&S incident this-number the non numeric property this-property has description this-description
===================================================================================================
                  I1                                  cause                    explosion
                  I1                                  region                   North East
                  I2                                  cause                    dam failure
                  I2                                  region                   Midwest



for H&S incident this-number the numeric property this-attribute has value this-value
=====================================================================================
                  I1                   number of injured people     2
                  I1                   number of deaths             1
                  I1                       estimated cost           10000
                  I1                    work days lost              55
                  I2                   number of injured people     0
                  I2                   number of deaths             0
                  I2                       estimated cost           300
                  I2                    work days lost              10


| I'll also want to see something like show me all those incidents with an
| injury, all those which result in days away from work, those based on
| spillage etc.


H&S incident some-number is of type some-type
for H&S incident that-number the non numeric property some-property has description some-description
for H&S incident that-number the numeric property some-attribute has value some-value
----------------------------------------------------------------------------------------------------
H&S incident that-number that-type has that-property that-description and some-attribute some-value


for H&S incident some-number the numeric property  work days lost  has value some-lost-days
-------------------------------------------------------------------------------------------
for H&S incident that-number the work days lost are those-lost-days


sum some-lost-days : for H&S incident that-number the work days lost are some-lost-days  = a-total
--------------------------------------------------------------------------------------------------
the overall number of work days lost is that-total