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: Outdoor Mats Flatweave Indoor Outdoor Rugs with Contemporary Design Area Rugs Patio Rug Flooring Carpets 4016 (6'6"x9'5", Grey)
Product description: Durable: 100% polypropylene fibers Hydrophobic: fiber does not absorb water Stain resistant: due to non-absorptive properties Mold & mildew resistant Anti-microbial: does not support the growth of bacteria Colorfast: fibers are extruded with color (not dyed) UV stabilized: fiber ideal for outdoor use; less likely to suffer damage from sunlight UV or moisture than any other fiber Flatwoven: machine made and the most durable rug construction High traffic: ideal to place in these areas Wear resistant: long lasting high performance fiber and construction Ease of maintenance Versatility in design: fiber and construction performance along with the patterns make for inviting and cozy areas outside. While the fashion inspired patterns also encourages the use indoors throughout the house; ideal for families with children; durable for high traffic areas; and economical construction fits most budgets.
Product feature: Stain Resistant, Colorfast, Origin: Turkey, Modern Design, 100% Polypropylene Pile
Product price: $85.29
Product brand: Dynasty Rugs
Target attributes: Construction
Answer: attribute: construction
value: flatweave
source: product title
attribute: construction
value: flatwoven
source: product description