The document discusses incentivizing employees to undertake semantic annotation tasks within an enterprise. It outlines how game mechanics like feedback, clear goals, compelling narratives, and skill-based progression can motivate employees. Specific incentive ideas for semantic annotation include: (1) using reputation systems to highlight experts, (2) holding competitions with prizes to encourage participation, (3) introducing fun elements to routine tasks, and (4) emphasizing that contributions benefit the public good of the organization. The document also provides an example of semantic annotation tools and metrics from Telefonica.