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: OfficeMax Multipurpose Paper 96 Bright 5,000 Shts/Cs 8 1/2"x11" 20lb 3hole punch
Product description: A brighter paper for everyday use. Perfect for use in copiers, inkjet, laser and multi-function machines Machine Compatibility: Laser Inkjet & Copier. Weight: 20 lb.. Color: White. Size: 8 1/2" x 11", 3HP (Letter Size). Quantity: 5,000 sheets (10 rm CASE). Certification: SFI. Brightness: 96. Perfect for copiers, inkjet, laser and multi-function machines. Acid-free. 96 bright. 20 lb. paper. SFI Fiber Source
Product feature: Perfect for copiers, inkjet, laser and multi-function machines, Acid-free, 96 bright, 20 lb. paper, SFI Fiber Source
Product brand: OfficeMax
Target attributes: Type
Answer: attribute: type
value: multi-function
source: product feature
attribute: type
value: multi-function
source: product description
attribute: type
value: multipurpose paper
source: product title