18th-century architectural alteration
C39077
concept
An 18th-century architectural alteration is a modification or addition made to an existing building during the 1700s that reflects the design principles, materials, and stylistic trends of that period.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 18th-century architectural addition | 1 |
| 18th-century architectural alteration canonical | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: 18th-century architectural alteration
Generated description
An 18th-century architectural alteration is a modification or addition made to an existing building during the 1700s that reflects the design principles, materials, and stylistic trends of that period.
Instances (2)
| Instance | Via concept surface |
|---|---|
| The House of Elgin (alterations) | — |
| Santa Maria Maggiore loggia of the Benedictions | 18th-century architectural addition |