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: DBDK COLBY-1 Women's Fashion Ankle Strap Platform Stiletto High Heel Pumps, Color:BLACK, Size:5.5
Product feature: Package Dimensions: 10.6 x 9.4 x 3.8 inches, Shipping Weight: 1.7 pounds, ASIN: B00SGZDXKA, Item model number: COLBY-1, Date first listed on Amazon: March 3, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: DbDk
Target attributes: Silhouette
Answer: attribute: silhouette
value: pumps
source: product title
attribute: silhouette
value: stiletto
source: product title