Silver Penciled Plymouth Rock

E196706

The Silver Penciled Plymouth Rock is a heritage American dual-purpose chicken variety known for its striking silver-and-black penciled plumage and good egg and meat production.

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All labels observed (1)

Label Occurrences
Silver Penciled Plymouth Rock canonical 2

Statements (32)

Predicate Object
instanceOf chicken breed variety
dual-purpose chicken
heritage chicken breed
broodiness occasional
category large fowl
coldHardiness good
combType single comb
conservationStatus heritage variety
countryOfOrigin United States of America
surface form: United States
earlobeColor red
eggProductionLevel good
eggShellColor brown
isVarietyOf American class chickens
keptFor family egg supply
table birds
meatQuality good
originPeriod early 20th century (approximate)
partOfBreed Plymouth Rock
plumageColor black
silver
plumagePattern penciled
primaryUse egg production
meat production
recognizedAs heritage breed
recognizedFor silver-and-black penciled feathers
striking plumage
skinColor yellow
suitableFor backyard flocks
small farms
temperament calm
docile
usedAs dual-purpose farm bird

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.
Input
Subject: Silver Penciled Plymouth Rock
Description of subject: The Silver Penciled Plymouth Rock is a heritage American dual-purpose chicken variety known for its striking silver-and-black penciled plumage and good egg and meat production.

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Plymouth Rock hasVariety Silver Penciled Plymouth Rock
Partridge Plymouth Rock relatedVarietyOf Silver Penciled Plymouth Rock