Talk:Q26240

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Autodescription — centimeter–gram–second system of units (Q26240)

description: coherent system of units using centimeter gram and second as base units
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Instance or subclass[edit]

@Infovarius: X cannnot be both an instance of Y and a subclass of Y. If X is an instance of Y, then there are multiple copies of Y, each with a variation, but if X is a subclass of Y, then there is only one copy of Y,. For example, "Infovarius is an instance of a human being, but is a subclass of humanity. (Humanity consists of all the human beings on the plant, one of which is Infovarius). Martinvl (talk) 20:56, 28 September 2020 (UTC)[reply]

@Martinvl: yes, there can be problems with this. But it seems that you have some misunderstanding with "subclass" notion. For example, "Infovarius" can't be subclass of anything. --Infovarius (talk) 20:53, 1 October 2020 (UTC)[reply]