Introduction to Knowledge Graphs
Knowledge Graphs (KGs) are one of the key trends among the next wave of technologies. Many defnitions exist of what a Knowledge Graph is, and in this chapter, we are going to take the position that precisely in the multitude of definitions lies one of the strengths of the area. We will choose a particular perspective, which we will call the layered perspective and three views on Knowledge Graphs:
- KGs as Knowledge Representation Tools
- KGs as Knowledge Management Systems
- KGs as Knowledge Application Services