Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Murano Glass Bead Charm Purple Butterfly on Sterling Silver
Product description: Fits All major Brands Charm bead Bracelets and Necklaces.
Product feature: Solid 925 Sterling Silver, Self design, very well handcrafted, Package Dimensions: 4 x 2.6 x 0.3 inches, Shipping Weight: 0.16 ounces ( View shipping rates and policies ), ASIN: B0086I7CJU, Item model number: 210203, Date first listed on Amazon: May 26, 2012, Average Customer Review: 5.0 out of 5 stars 3 customer reviews
Product price: $12.50
Product brand: Unknown
Target attributes: Type
Answer: attribute: type
value: glass bead
source: product title
attribute: type
value: charm bead bracelets
source: product description