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: NDSU Bison College Flag
Product description: This NDSU Bison Logo Flag measures 3' x 5' in size, has Quadruple Stitched fly ends, is made of durable Polyester, and has two Metal Grommets for attaching to your flagpole. The Screen Printed NDSU Bison logos are Officially Licensed and Approved by North Dakota State University and are Viewable from Both Sides (Opposite Side is a Reverse Image).
Product feature: 3' x 5' in Size with Two (2) Metal Grommets for attaching to your Flagpole, Made of Polyester with Quadruple Stitched Flyends for Extra Durability, Screen Printed Team Logos are Viewable from Both Sides (Opposite Side is a Reverse Image), Perfect for Showing your Team Allegiance at Home, Office, or Tailgating, NCAA Officially Licensed by North Dakota State University
Product price: $29.95
Product brand: College Flags and Banners Co.
Target attributes: Type
Answer: attribute: type
value: flag
source: product title
attribute: type
value: flag
source: product description
attribute: type
value: flags
source: product brand