A powerful Java library for RDF data manipulation, SPARQL querying, reasoning, and semantic web standard compliance.
active 2024-09-24 → 2026-07-29 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 674 days from 2024-09-24 to 2026-07-29. Pushes: 459 total, peak 17 in a day. Pull requests: 55 total, peak 6 in a day. Issues: 151 total, peak 12 in a day. Comments: 214 total, peak 14 in a day. Stars: 5 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| MaillPierre | 273 | 136 | 14 | 20 |
| abdessamad-abdoun | 243 | 195 | 14 | 19 |
| remiceres | 140 | 55 | 7 | 38 |
| github-actions[bot] | 110 | 10 | 0 | 100 |
| prbblrypier | 49 | 19 | 6 | 5 |
| NicolasAnquetil | 18 | 7 | 5 | 1 |
| clebreto | 12 | 10 | 0 | 2 |
| MA-inria | 9 | 0 | 0 | 5 |
| abdoun89 | 6 | 5 | 1 | 0 |
| Copilot | 3 | 2 | 0 | 1 |
| freddylimpens | 2 | 0 | 0 | 2 |
| ndelaforge | 2 | 0 | 0 | 0 |
| Crain-32 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#455github-actions[bot]2026-06-17 09:44410 [SPARQL] Reject non-boolean expressions in FILTER and HAVING
- Issue comment#452github-actions[bot]2026-05-26 10:08371 [SPARQL 1.1 Update] - Parser and AST : LOAD and CLEAR Query
- Issue#329abdessamad-abdoun2026-05-05 06:44[SPARQL 1.1] - Parser and AST : MINUS
- Issue comment#406github-actions[bot]2026-05-04 09:23#345 [SPARQL 1.1] - Parser and AST : STRUUID
- Issue comment#407github-actions[bot]2026-05-04 08:09#346 [SPARQL 1.1] - Parser and AST : STRLEN
- Issue comment#445github-actions[bot]2026-04-30 13:16339 [SPARQL 1.1] - Parser and AST not exist and exist
- Issue#438MaillPierre2026-04-27 09:10Document how to identify legacy experimental features
- Issue#438MaillPierre2026-04-27 09:10Document how to identify legacy experimental features
- Issue#438MaillPierre2026-04-27 09:10Document how to identify legacy experimental features
- Issue#438MaillPierre2026-04-27 09:10Document how to identify legacy experimental features
- Issue#330remiceres2026-04-22 09:51[SPARQL 1.1] - Parser and AST : SERVICE
- Issue#330remiceres2026-04-22 09:51[SPARQL 1.1] - Parser and AST : SERVICE
- Issue#367remiceres2026-04-20 11:59[SPARQL 1.1] - Parser and AST : Hash function
- Pull request#428remiceres2026-04-20 09:45
- Pull request#428remiceres2026-04-20 09:45
- Issue comment#423github-actions[bot]2026-04-20 09:41#342 [SPARQL 1.1] - Parser and AST : STRDT
- Issue#343remiceres2026-04-20 09:36[SPARQL 1.1] - Parser and AST : STRLANG
- Issue comment#424github-actions[bot]2026-04-17 11:54#347 [SPARQL 1.1] - Parser and AST : SUBSTR
- Issue comment#407github-actions[bot]2026-04-09 15:52#346 [SPARQL 1.1] - Parser and AST : STRLEN
- Issue comment#405github-actions[bot]2026-04-09 12:49#344 [SPARQL 1.1] - Parser and AST : UUID
- Issue comment#403github-actions[bot]2026-04-09 10:37#337 [SPARQL 1.1] - Parser and AST : COALESCE
- Issue comment#402remiceres2026-04-09 09:51#336 [SPARQL 1.1] - Parser and AST : IF
- Issue comment#402github-actions[bot]2026-04-09 09:50#336 [SPARQL 1.1] - Parser and AST : IF
- Issue comment#402github-actions[bot]2026-04-08 11:30#336 [SPARQL 1.1] - Parser and AST : IF
- Issue#337abdessamad-abdoun2026-04-07 11:43[SPARQL 1.1] - Parser and AST : COALESCE
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 5 stars here means stars gained during the window, not the repo's star count.