4. The method as claimed in claim 3 , wherein each knowledge object constructing agent is provided with aim and strategy rules.
4. The method as claimed in claim 3 , wherein each knowledge object constructing agent is provided with aim and strategy rules. 5. The method as claimed in claim 4 , wherein a knowledge object creating agent comprises aim and plan rules enabling the knowledge object creating agent to observe data concerning the field and to capture data representing an abnormality in the data concerning the field.