Item:Q4593: Difference between revisions
Created a new Item: contamination control, activities aiming to control the existence, growth and proliferation of contamination |
Created claim: subclass of (P1): prevention (Q2371) |
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| Property / subclass of: activity / rank | |||
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| Property / subclass of: use / rank | |||
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| Property / subclass of | |||
| Property / subclass of: prevention / rank | |||
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| Property / subclass of: prevention / qualifier | |||