Item:Q10009: Difference between revisions
Created a new Item: group of isomeric entities, set of several isomers (e.g. two cis/trans isomers, three ortho, meta, para isomers); such set have countable, usually a small number of elements |
Created claim: described at URL (P408): https://www.wikidata.org/wiki/Wikidata:WikiProject_Chemistry/Guidelines/Basic_metaclasses_and_relations |
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| Property / instance of: third-order class / rank | |||
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| Property / subclass of: group of chemical entities / rank | |||
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| Property / described at URL: https://www.wikidata.org/wiki/Wikidata:WikiProject_Chemistry/Guidelines/Basic_metaclasses_and_relations / rank | |||
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| Property / described at URL: https://www.wikidata.org/wiki/Wikidata:WikiProject_Chemistry/Guidelines/Basic_metaclasses_and_relations / qualifier | |||