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: 10k Yellow Gold Scale Band Snake Statement Ring
Product description: Exhibit a stunning statement of style and sensibility with this solid 10k yellow gold snake ring. Its exquisitely finished band adds even more appeal and dazzle, apart from its already stunningly captivating reptilian-inspired ring design.
Product feature: strikingly edgy diamond-cut lucky serpent wrap ring, expertly handcrafted with solid 10 karat yellow gold in stunning polished finish, comes with free special gift packaging, made in the USA yet offered at factory direct jewelry price, ships from the manufacturer directly to the customers, Shipping Information: View shipping rates and policies, ASIN: B00M3DNEHS, Item model number: 1193, Date first listed on Amazon: July 24, 2014, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product price: $169.99
Product brand: Snake Collection by FDJ
Target attributes: Silhouette
Answer: attribute: silhouette
value: statement
source: product description
attribute: silhouette
value: statement
source: product title