概念：Where knowledge graphs and link analysis meet GIS
开始：ArcGIS pro 2.8【maybe】

ArcGIS Knowledge Server

ArcGIS Knowledge Server allows ArcGIS Enterprise portal members to model relationships using knowledge graph layers.

Knowledge graphs

Knowledge graph layers define networks of people, places, and things and how they are associated.

Link charts provide a nonspatial view of the relationships among entities in a knowledge graph.