| 1 | 6,362 | 5,804 | oai | A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve... |
| 2 | 8,608 | 9,673 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 3 | 11,906 | 7,341 | ldpath | Ruby implementation of LDPath |