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: Haier HC17SF15RB 1.7 Cubic Feet Refrigerator/Freezer, Energy Star Qualified
Product description: The Haier 1.7 Cubic Feet Refrigerator/Freezer features door space to hold 2 Liter Bottle Storage bottles. With one full-width Wire shelf, The refrigerator is easy to position with its adjustable leveling legs and has a flat-back design to help save space. Your refrigerator will automatically maintain the temperature level you select. The temperature control dial has 7 settings plus "0" - 1 is the warmest, 7 is the coldest. Black., Haier America is a wholly owned subsidiary of Haier Group, the worlds #1 major appliance brand as ranked by Euromonitor International 2013, and a global leader in consumer electronics. Haier employs more than 70,000 people around the world and distributes products in more than 100 countries and regions with global revenues reaching $29.5 billion in 2013. Haier is a proud supporter of the National Parks Conservation Association.
Product feature: Half-width Freezer Compartment with Ice Cube Tray, Full-width Slide-out Wire Shelf, Full-width and Half-width Door Storage Shelf; 2 Liter Bottle Storage, Manual Defrost with Adjustable Thermostat, Recessed Door Handle; Space Saving Flat back Design
Product brand: Haier
Target attributes: Width
Answer: attribute: width
value: None
source: None