An Ontology and AHP Based Quality Evaluation Approach for Reuse Parts of End-of-Life Construction Machinery

Table 2

Object properties in the ontology model.

No	Data property	Domains	Ranges	Description
1	Has_Part	Equipment	Parameters	Evaluation features belong to reuse parts
2	Has_Cause	Parameters	ReuseLevel	Evaluation features decide the reusability degree of the parts
3	Has_Level	Equipment	ReuseLevel	Indicate parts’ reusability level
4	Has_Action	Equipment	Actions	Reuse/ recycle/dispose strategies should be exploited in the parts
		ReuseLevel