Posts that discuss possible features for SPARQL 1.2:
- What I would like to see in SPARQL 1.2 (Jindřich Mynarz)
- Feature for SPARQL 1.2 (Gregory Todd Williams)
Summarizing the proposed additions:
- Better specified REDUCED query modifier
- GROUP_CONCAT sorting (postponed issue from SPARQL 1.1)
- Property path quantifiers (discussed, but not standardized as part of SPARQL 1.1)
- Graph Store HTTP Protocol support for quads
- Support for window functions (this would address the LimitPerResource feature proposed for SPARQL 1.1)
- Support for full text search (proposal for SPARQL 1.1)
- Specifying active graph/dataset in SERVICE blocks
- SPARQL Protocol support for structured error responses (e.g. RFC-7807)
- Producing quads/graphs with CONSTRUCT
- Adding date and time functions and operators
- Structured collections as a basic data type
The SPARQL 1.1 Working Group wiki is also a source of features we may want to discuss: