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An organic compound containing a carbonyl group, encompassing classes such as aldehydes, ketones, and carboxylic-acid derivatives under a broad structural convention, although some contexts reserve the term for aldehydes and ketones.
source: Constitutes / realizes; target: Constituted / realized by
Authored annotation
is the defining structural motif
Authored explanation
A carbonyl compound contains a carbonyl group as a specified structural component, although the full compound's behavior also depends on all other substituents, conformation, phase, and reaction conditions.
How to interpret this relation type
The source is a material constituent, structural component, or underlying quantum field whose excitation realizes the target physical system or particle. The edge label and detail must distinguish composition from field excitation; neither implies a simple classical sum of parts.
Carbonyl compounds form a broad organic compound class united by a carbonyl functional group but divided into distinct subclasses by the groups attached to its carbon.
How to interpret this relation type
The target is a member or subtype of the broader source class.