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: BCBGeneration Women's Prestys Bootie
Product description: BCBGeneration delivers a unique blend of uncompromising fashion. Now you can have glorious style without skimping on all-day comfort, and with a variety of different looks, you're bound to find just the right complement to any outfit. Versatile enough for casual and dress, BCBGeneration provides the unlikely combination of maturity and playfulness in every style.
Product feature: 100% Leather, Synthetic sole, Shaft measures approximately 6" from arch, Heel measures approximately 4.25", Platform measures approximately 1", Boot opening measures approximately 10" around, Package Dimensions: 12.9 x 12.7 x 3.9 inches, Shipping Weight: 5.15 pounds, ASIN: B0050TJFT8, Item model number: PRESTYS, Date first listed on Amazon: September 16, 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: 2.8 out of 5 stars 6 customer reviews
Target attributes: Shaft Height
Answer: attribute: shaft height
value: bootie
source: product title