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: Sterling Silver Scottish Thistle Pendant with Cubic Zirconia and Natural Peridot Gemstone
Product description: The thistle is an ancient Celtic symbol for nobility, and was adopted by Scotland as a national emblem. Scottish legend tells of a time when the thistle plant alerted the Scottish army of an oncoming assault by Norse invaders. One of the Norseman stepped bare-footed upon the plant and shouted in pain, giving their position away. It is a national symbol of protection and prickly determination.
Product feature: Made of .925 solid sterling silver, Measures 1 1/8 inches (3 cm) tall by 3/4 inches (2 cm) wide, Single sided design, Bail is behind the pendant allowing for a seamless presentation, Peridot gemstone (natural), Shipping Weight: 0.96 ounces ( View shipping rates and policies ), ASIN: B00JVYM1XK, Item model number: PS-TPD-687, Date first listed on Amazon: April 23, 2014, Average Customer Review: 4.0 out of 5 stars 1 customer review
Product price: $44.99
Product brand: Moonlight Mysteries
Target attributes: Shape
Answer: attribute: shape
value: None
source: None