Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Florentina 60" Bookcase
Product description: ZL2160-4BU Features: -Product Type:Standard -Style:Contemporary -Finish:Cherry -Frame Material:Wood -Number of Items Included:1 -Solid Wood Construction:No -Shelving Included:Yes -Doors Included:No -Drawers Included:No -Orientation:Tall -Back Panel:Open -Foldable:No -Handpainted:No -Mobile:No -Wall Recessed:No -Commercial Use:Yes -Eco-Friendly:No -Shelf Material:Glass -Adjustable Shelves:No -Number of Shelving Tiers:4. Dimensions: -Overall Height - Top to Bottom:60 -Overall Width - Side to Side:28 -Overall Depth - Front to Back:17 -Overall Product Weight:54.23. Assembly: -Assembly Required:Yes
Product feature: Color: Cherry, Size: 60.00H x 28.00W x 17.00D
Product brand: Z-Line Designs
Target attributes: Location
Answer: attribute: location
value: None
source: None