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: Pegasus Home Fashions Vintage Collection Wilmington Quilt Plus Sham Set, Yellow, Twin
Product description: Fill your bedroom with vintage charm. The patchwork squares are framed in floral shades of yellow creating a fresh and fancy combo. Classic scalloped edges, vermicelli stitching and a coordinating floral fabric binding and reverse. 100-percent polyester microfiber is incredibly soft and hold its color wash after wash. Twin set includes a 68-by-86 inch quilt and one standard 20-by-26 inch sham.
Product feature: Polyester, Imported, The patchwork squares are framed in floral shades of yellow creating a fresh and fancy combo with a coordinating floral fabric binding and reverse, Detailed vermicelli stitching adds quality and style, Soft microfiber fabric holds color wash after wash, Set includes a 68-by-86 inch quilt and one standard 20-by-26 inch sham, Easy care; machine wash and dry
Product brand: Pegasus Home Fashions
Target attributes: Fabric Type
Answer: attribute: fabric type
value: microfiber
source: product feature
attribute: fabric type
value: microfiber
source: product description