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: Ariat Women's Quantum Devon Pro Boots
Product description: Cobalt Quantum technology. Waterproof premium full grain leather uppers. X-static lining to regulate temperature. Bridle stitch detail on toe cap. Padded collar at topline for enhanced comfort. Twin gore for fit and comfort. Antique brass Zipper. Stabilizing lateral motion control device with reinforced stitch. Duratread outsole.
Product feature: Leather, ASIN: B003K2MMV0, Date first listed on Amazon: April 16, 2012, Average Customer Review: 4.0 out of 5 stars 3 customer reviews
Target attributes: Type
Answer: attribute: type
value: boots
source: product title