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: Rubbed Gold "Persian Distressed" Vase - Executive Gift
Product description: Rubbed gold finish lends subtle luster, giving this shapely vase the extravagant appearance of a priceless Far East treasure. A sophisticated way to add a dash of drama and just the right touch of shimmer to your decor! Ceramic. Decorative purposes only. 7 1/8" x 5 1/2" x 18 1/4" high.
Product feature: Ceramic (decorative purposes only)., 7 1/8" x 5 1/2" x 18 1/4" high.
Product brand: Business Gifts
Target attributes: Material
Answer: attribute: material
value: ceramic
source: product feature
attribute: material
value: ceramic
source: product description