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: Via Spiga Women's Foster Wedge Pump
Product description: Via Spiga takes its name from a legendary street in Milan. The shoes are steeped in a heritage of pure Italian designs, leathers and materials. The entire collection has a feel of amped up femininity, for women who like to command attention when they walk down the street, even if that street isn't in Milan.
Product feature: 100% Leather, Synthetic sole, Heel measures approximately 3.5", Package Dimensions: 10.7 x 8.1 x 3.8 inches, Shipping Weight: 1.41 pounds, ASIN: B006WGW03Q, Item model number: Foster, Date first listed on Amazon: April 3, 2012, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.4 out of 5 stars 2 customer reviews
Target attributes: Heel Style
Answer: attribute: heel style
value: wedge
source: product title