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: 48 Taylormade Lethal 4A/AAAA Golf Balls
Product description: This ultimate tour performance lethal golf ball's revolutionary 5-Layer Construction, Progressive Velocity Technology and Seamless LDP 322 dimple pattern work in conjunction to promote game-changing performance. Lethal combines the most penetrating, wind-defying flight of any TaylorMade ball with the kind of greenside feel and spin that Tour professionals demand, making it the ultimate Tour performance ball.
Product feature: 48 Taylormade Lethal 4A/AAAA Golf Balls
Product price: $48.33
Product brand: TaylorMade
Target attributes: Construction
Answer: attribute: construction
value: 5-layer
source: product description