Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Elia Maurizi Men's Chuck Chukka Boot
Product description: Born into a family of Italian master craftsmen, playful shoe designer Elia Maurizi invokes a fresh and modern aesthetic that keenly represents his patrons individuality. His innovative creations merge lively colors and materials with notes of eccentricity. With inspiration deeply rooted in music and poetry, the Elia Maurizi collection is intuitively smart and fashion-forward.
Product feature: 100% Leather, Leather sole, Limited Edition, Hand-woven detail, Package Dimensions: 12 x 8 x 4 inches, Shipping Weight: 2 pounds, ASIN: B004CUTZ5K, Item model number: Chuck, Date first listed on Amazon: May 10, 2011, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.0 out of 5 stars 1 customer review
Product brand: Elia Maurizi
Target attributes: Type
Answer: attribute: type
value: chukka
source: product title