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: Women's Strappy Overknee High Heel Stiletto Gladiator Sandals Brown US Size 11
Product feature: Importado, ASIN: B01GU0QYSA, Item model number: FNX-C-TM5362-228-Brown-12, Date first listed on Amazon: October 22, 2016, Average Customer Review: 3.0 out of 5 stars 1 customer review
Product brand: fereshte
Target attributes: Silhouette
Answer: attribute: silhouette
value: stiletto
source: product title