How is an attribute of an RDB link table modeled in RDF?
For example, consider RDB tables for Student and Course and a link table (many-to-many) 'Enrollment' that has two foreign keys StudentID and CourseID and attribute 'gradeincourse'.
Can we design the following in RDF? OWL:Student hasGradeInCourse OWL:Course
What is the best way in RDF to model the relation between OWL:Person and OWL:Student?