For example, if there is a user-editable graph, create a descriptive summary including the graph title, the names of any variables included in the graph, and the range of values for that variable.

Knowledge graphs, as defined by the Turing Institute, "organize data from multiple sources, capture information about entities of interest in a given domain or task (such as people, places, or ...

In a graph database, data is represented by nodes, edges and properties. Nodes are the familiar objects that we might model in a RDBMS or key-value store - customers, products, parts, web pages, etc.