Here, though, there's a problem: a search for model and year must use the Assembly table, but the part number and partdescription can only be found in the Inventory table.
Taking a stepped shaft as example, the paper shows the part information expressed with the partdescription model based on ontology can describe the part rationally and effectively.
Taking a stepped shaft as example, the paper shows the part information expressed with the partdescription model based on ontology can describe the part rationally and effectively.