Kapferer's Brand Identity Prism is a framework that represents a brand's identity using six aspects: physique, personality, culture, relationship, reflection, and self-image. These aspects are divided into the constructed source/receiver and externalization/internalization dimensions. Kapferer's prism enables brand managers to assess their brand's strengths and weaknesses to create loyalty and value. Coca-Cola and Starbucks are examples of brands that can be analyzed using the six aspects of the Brand Identity Prism.