Item:Q15487: Difference between revisions
Created claim: facet of (P53): Arene substitution pattern (Q15488) |
Created claim: described at URL (P408): https://www.wikidata.org/wiki/Wikidata:WikiProject_Chemistry/Guidelines/Basic_metaclasses_and_relations |
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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 | |||