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: Deer Stags Slipperooz Women's Mutsy Slippers
Product description: The Deer Stags Slipperooz Women's Mutsy Slipper not only looks cute with pom-poms and detailed stitching on the soft microsuede upper, it feels wonderful on your feet. Patented S.U.P.R.O. technology is built into the high-density EVA footbed, providing shock absorption and cushioning for long-lasting comfort. Plus, a shock-absorbing Altron insert that softens impact at the heel. You can wear this slipper indoors and out, thanks to the durable thermoplastic rubber outsole.
Product feature: Leather, Long-lasting cushioned slipper with indoor/outdoor versatility, Patented S.U.P.R.O. technology helps maximize comfort, Shock-absorbing and slip-resistant rubber outsole, Soft, microsuede upper, Package Dimensions: 11.9 x 6 x 4.6 inches, Shipping Weight: 1.1 pounds, ASIN: B008V80XYG, Item model number: MUTSYMCSD CRMS M 080, Date first listed on Amazon: August 9, 2012, Average Customer Review: 3.5 out of 5 stars 3 customer reviews
Target attributes: Type
Answer: attribute: type
value: slippers
source: product title
attribute: type
value: slipper
source: product description
attribute: type
value: slipper
source: product feature
attribute: type
value: slipper
source: product title