Inappropriate reference for n-ary relations in Sec.3.3.2

[Antoine-Zimmermann]

Sec.3.3.2 says:

In contrast, n-ary relations [Brickley and Guha, 2014] (Figure 3.8b) connect the source node of the edge directly to the edge node eee with the label of the edge; ...

Here, the most appropriate reference should be [Noy and Rectory, 2006].

[Antoine-Zimmermann]

Brickley and Guha, 2014 is the RDFS spec, which does not provide guidance for n-ary relations.