RDA registry is the linked data and Semantic Web representations of the elements and relationship designators approved by the RDA Steering Committee.
According to PR-model, rdaregistry.info is ranked 1,283,791st in multilingual Wikipedia, in particular this website is ranked 761,384th in English Wikipedia.
The website is placed before kebaowek.ca and after tanworth-pc.org.uk in the BestRef global ranking of the most important sources of Wikipedia.