Table 2.

Examples of disambiguation and location boundary adjustment rules.

	Rule role	Rule example	Location term
Ex. 1	Type disambiguation	IF dead, decaying in term THEN type =Env	dead animal (Host) becomes dead animal (Env)
Ex. 2	Boundary extension	IF nationality before term (Env) THEN include nationality	oil field (Env) becomes German oil field (Env)
Ex. 3	Boundary reduction	IF irrelevant modifier in term THEN delete modifier	infected rodent (Host) becomes rodent (Host)