Exercise 2.6 - RDF Data Model and Proeprty Graph Data Model
Suppose we wish to associate a confidence of 0.9 with an automatically extracted statement John works for ABC Corporation. Which of the following is true about relative approaches for representing this statement in RDF and property graph data models.
(a)
To represent confidence of a statement, we must reify the it in both property graph and RDF data models.
(b)
In a property graph data model, we can represent the confidence of a statement as a relationship property.
(c)
We can represent confidence of a statement by reifying it in both property graph and RDF data models.
(d)
The only way to represent the confidence of a statement in an RDF data model is through reification.
(e)
The confidence of the statement cannot be captured in an RDF data model.