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: Marietta Transitional Floral Beige Rectangle Area Rug, 5' x 7'
Product description: Classic design that can be used with transitional or traditional dcor. Wider, contrasting border offers a distinct appeal. Timeless hues of ivory, brown and gold. Made of soft, easy to clean polypropylene. Vacuum and spot clean.
Product feature: Power-Loomed in Turkey, Made with durable and fade resistant Polypropylene, 100% Jute backing which is a naturally made durable material, A beautiful transitional style with a primary beige shade among green undertones, Stain resistant, easy care, and perfect for any indoor setting
Product price: $8.44
Product brand: Universal Rugs
Target attributes: Construction
Answer: attribute: construction
value: None
source: None