Initial feedback
Fragment of a discussion from Course talk:CPSC532:StaRAI2020:KnowledgeGraphs
On https://www.wikidata.org/wiki/Q11571 it is "member of sports team" (https://www.wikidata.org/wiki/Property:P54) that requires reification. I am not sure how it is actually represented in wikidata. (Think about what it is that ends on 1 July 2009.)
DavidPoole (talk)