Topical Authority can be described as "depth of know-how" as viewed by internet search engine. In the eyes of Search Engines, you can become an authoritative source of information concerning that network of (Semantic) entities that define the topic by consistently creating original high-quality, extensive material that covers your wide subject.
Subject Modeling and Content Modeling.
It is a remarkable technique (let me know on Twitter or LinkedIn if you would certainly like me to discuss it or make an ad hoc video clip) that allows you to develop a site and develop its material for an extensive therapy of a topic to acquire topical authority.
The mapping of the discrete devices of web content (Content Modeling) to which I referred can be usefully executed in the layout phase and can be related to the map of topics treated or treated (Topic Modeling) as well as to the structured information that shares both.
A Semantic Search Engine owes these capabilities to NLU formulas, Natural Language Understanding, along with the visibility of structured information.
Entity Linking is the process of recognizing entities in a message record as well as associating these entities to their distinct identifiers in a Knowledge Base.