Talk:Q19829510

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Autodescription — pollutant (Q19829510)

description: substance or energy source damaging to the environment
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Classification of the class pollutant (Q19829510)  View with Reasonator View with SQID
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@Swpb: Why did you set nature of statement (P5102) often (Q28962312)? Which entities is this supposed to cover that aren't physical substances? ChristianKl13:45, 25 April 2024 (UTC)[reply]

The en description and en WP article say "or energy source"; I suppose whoever did that considered things like the light of light pollution (Q180644) to be a pollutant, and that would not be a physical substance. Swpb (talk) 13:23, 26 April 2024 (UTC)[reply]