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: Yagopet 100pcs/lot Hot Selling Pet Dog Hair Bows Topknot Mix Pearls Rubber Bands Bows Pet Grooming Products Mix Colors Varies Colors Pet Hair Bows
Product description: handmade dog bows 100% top quality 100% in new condition mix grid bows with pears, and mix other simple bowknot bows size is about 1.2-1.4inches backside is rubber bands , rubber bands is top quality and durable, never can be broken .
Product feature: handmade pet hair bows (each package will include a pet tag for free gift), 1.2-1.4inches in width . backside with rubber bands ,Rubber bands is durable, material: Ribbon, pearls and rubber bands 100pcs/pack, Mix all colors and styles Cute bows for pet hair grooming, mixed colors as picture shows, Bright Bows for Holidays,Bright and Cute grooming bows for pets
Product price: $19.99
Product brand: yagopet
Target attributes: Type
Answer: attribute: type
value: bows
source: product description
attribute: type
value: bows
source: product title
attribute: type
value: bows
source: product feature