To get a more concrete idea of the Property Graph data model, we look at OpenCypher as one of the first attempts to specify a common part of this model so that several systems can adopt it. This specification is still far from perfect, and future standards with full technical details are expected, but it still gives us a useful idea of how people are conceiving Property Graph data in technical systems today. We will also discuss the relationship to RDF.
► Full playlist for this course: https://www.youtube.com/playlist?list=PLar5iR7mhb4dJHDSjmeo6W7HomHBSZf9t
► Lecture slides for download: https://iccl.inf.tu-dresden.de/web/KG2020/en (Lecture 10)
► Related problem sheet to test your knowledge: Exercise 9
► Current and previous versions of the lecture: https://iccl.inf.tu-dresden.de/web/Knowledge_Graphs
