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Best regards! Liuxinyu970226 (talk) 08:19, 28 February 2015 (UTC)Reply

Incorrect use of instance of (P31) edit

Hello –

This statement on "Kambalda nickel concentrator" was incorrect. Errors with basic membership properties create false inferences, such as Kambalda nickel concentrator (Q117006579)instance of (P31)intentional human activity (Q451967). Before using instance of (P31), check the item descriptions, and make sure your statement makes sense. Note that all instances of a class must be of the same type. Often, another item can accurately complete the statement you had in mind; in this case, industrial equipment (Q3045515) allows for the accurate statement Kambalda nickel concentrator (Q117006579)instance of (P31)industrial equipment (Q3045515). Thanks! Swpb (talk) 20:10, 19 April 2024 (UTC)Reply