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: dzt1968 Durable Potable Memory Card Holder Carrying Case Bag ---Suitable for SDHC and SD Cards---8 pages durable plastic pages - 22 memory card compartments--Holds 4 large and 18 regular size memory cards (Gray)
Product description: Product Features: Material:Nylon Size: 11*2*6.5cm This compact and convenient case provides the perfect storage solution for your precious memory cards. It contains 8 pages which can hold up to 22 memory cards and has a secure zipper closure. This case is perfect for professional and amateur photographers alike and will keep your cards together, safe, and protected. Package Included 1 x memory card Carrying Case
Product feature: Material:Nylon; Size: 11*2*6.5cm - Suitable for SDHC and SD Cards, Stylish memory card case with zipper closure., 8 pages durable plastic pages - 22 memory card compartments, Holds 4 large and 18 regular size memory cards., 4 large slots hold cards up to 43mm wide, 18 small slots hold cards up to 24mm wide.
Product price: $2.59
Product brand: DZT1968
Target attributes: Type
Answer: attribute: type
value: cards
source: product title
attribute: type
value: card
source: product title
attribute: type
value: card
source: product description
attribute: type
value: cards
source: product description
attribute: type
value: cards
source: product feature
attribute: type
value: card
source: product feature
attribute: type
value: memory card
source: product feature
attribute: type
value: sd
source: product feature