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: KitchenAid KFP500WH 9-Cup Ultra Food Processor, White
Product description: KitchenAid Model KPF500 Food Processor is a Versatile and Durable tool for the home chef. This model feature's a 9-cup work bowl, a Patented Mini Bowl, sturdy base with sealed housing for quiet operation, and a powerful motor to handle the toughest processing jobs. Comes with KitchenAid's Hassle-free replacement warranty. Includes 9-Cup Work Bowl, Mini Bowl, Multipurpose blade, Full Sized feed tube and pusher, dough blade, reversible thin (2mm) slicing/shredding disc, medium (4mm) shredding disc, spatula, and cleaning tool.
Product feature: 9-cup work bowl offers ample capacity for most food processing jobs. Mini Bowl comes with a premium quality stainless steel mini blade that delivers mini chopper convenience with full-size power., Full-Size feed tube and pusher: Feed tube is positioned at the front of the food processor for easy access and is wide enough to handle large pieces of food., Clean Touch Control Pad: Gives the cook fingertip operating control. Has no seams to trap ingredients., Powerful Motor: powerful 6-Amp, .5 HP motor handles the toughest processing jobs., Cleaning Tool/Easy to Clean design: Special shaped spatula/cleaning tool helps facilitate food removal from bowls and blades. The food processor base wipes clean easily, and the bowls, blades and discs are dishwasher-safe.
Product brand: KitchenAid
Target attributes: Wattage
Answer: attribute: wattage
value: None
source: None