OGC Membership approves OGC API – Features – Part 3: Filtering as an official OGC Standard
OGC API – Features defines a web interface for creating, modifying, and querying feature data. Part 3 supports advanced filtering functionality using the Common Query Language (CQL2).
OGC Membership approves Common Query Language (CQL2) as an official OGC Standard
CQL2 is a filter grammar supporting both text and JSON encodings that can be easily integrated into software applications.