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: Clarks Men's Darian Heath Boot
Product description: Comfort and appeal walk hand in hand in the new Clarks Darian Heath men's lace-up boot. This waterproof men's ankle boot from Clarks has a durable leather upper and breathable, lining. The removable Ortholite footbed cushions and supports, while rubber outsole provides grip and shock-absorbing properties. Adds rugged style to denim, cords, and any casual pant with the new Clarks Darian Heath., Clarks has been in business for over 100 years making very fine men's dress shoes in a variety of styles. Featuring a wide range of top-quality components, Clarks gives you the options you desire in the quality you demand.
Product feature: 100% Leather, Imported, Rubber sole, Shaft measures approximately 5" from arch, Round-toe leather boot featuring D-ring eyelets and Ortholite footbed, Shipping Weight: 1.2 pounds ( View shipping rates and policies ), ASIN: B00SMJGUCI, Item model number: Darian Heath, Date first listed on Amazon: June 30, 2015, Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.9 out of 5 stars 58 customer reviews
Product price: $109.98 - $110.00
Target attributes: Type
Answer: attribute: type
value: boot
source: product description
attribute: type
value: boot
source: product title
attribute: type
value: boot
source: product feature