We calculated precision as the average ratio of correct hypernym lemmas (senses) to the total number of lemmas (senses) returned for all the pages in the dataset, recall as the number of correct lemmas (senses) over the total number of lemmas (senses) in the dataset, and coverage as the fraction of pages for which at least one lemma (sense) was returned, independently of its correctness.
wiBi provides over 3M hypernym pages chosen from a range of 94k distinct hypernyms, while others exhibit a considerably smaller range of distinct hypernyms (e.g., DBpedia by design, but also wikiNet, with around 11k distinct page hypernyms).