Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Rockport Women's Sto7w85 Bootie
Product description: Supple suede upper or suede and calf hair upper. Zipper closure at the side allows for quick and easy on and off. Man-made lining and a man-made insole that is cushioned for all-day comfort and support. Features adiPRENE and adiPRENE+ by adidas sport technology in the heel and forefoot to absorb shock with every step. Ultrachic wedge midsole. Durable rubber outsole., Rockport has always been one step ahead of the times, believing the perfect shoe has not yet been invented. This positive dissatisfaction compels them to constantly improve upon their footwear. Founded in 1971, they were the first company to use advanced athletic technologies in casual shoes to achieve lightweight comfort, and the first company to engineer walking comfort in dress and casual shoes.
Product feature: 100% Leather, Made in USA or Imported, Rubber sole, Shaft measures approximately 8" from arch, Heel measures approximately 3.5", Platform measures approximately 0.75 inches, Boot opening measures approximately 10" around, Approx. 3'' heel height, Approx. '' platform height, Premium suede or suede/leopard-print hair calf upper, Inside zip entry, Covered wedge heel, Package Dimensions: 13 x 10.1 x 5 inches, Shipping Weight: 2.55 pounds, ASIN: B00IFF6CFO, Item model number: Seven To 7 85 Mm, Date first listed on Amazon: August 19, 2014, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.8 out of 5 stars 4 customer reviews
Target attributes: Type
Answer: attribute: type
value: boot
source: product feature
attribute: type
value: bootie
source: product title