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: Heritage Lace Downton Abbey Duchess Panel, 58 by 63-Inch, Pewter
Product description: Heritage Lace Downton Abbey Duchess 58"X63" Pewter Panel. Dress your windows with the opulent Duchess curtain panel. Delicate black netting highlights the beautiful pewter colored lace motifs that make up the overall curtain design. Use panels for the chic, dressy look of full-length curtains. Set a theme with curtains, then complement or complete it. The Countess represents both tradition and contrast. The collection's white table linens, intricate lace and heirloom roses harken back to a more opulent era while Violet's wit and sensibilities speak to a modern age. 1" Header 1.5" Rod pocket 2.5" Hem. Fine-gauge lace. Made in USA Downton and Downton Abbey | 2014 Carnival Film and Television Limited. All Rights Reserved. Sheers/Lace: 100-Percent polyester; exclusive of decoration. Hand wash in cold water with mild soap. Do not bleach. Lay flat or hang to dry. Touch up with cool iron if desired.
Product feature: 100% Polyester, Made in the USA or Imported, Measures 58" wide x 63" drop, 1" Header 1.5" Rod pocket 2.5" Hem, 100-Percent polyester; exclusive of decoration; Hand wash in cold water with mild soap, Fine-gauge lace, Downton and Downton Abbey; 2014 Carnival Film and Television Limited
Product brand: Heritage Lace
Target attributes: Style
Answer: attribute: style
value: panels
source: product description
attribute: style
value: panel
source: product title
attribute: style
value: panel
source: product description