Add GeoSPARQL Capabilities for Query Builder

TODO:

• Allow the use of the GeoSPARQL functions within the query builder for the 24 GeoSPARQL functions, learn querying for multipolygons, and work with state data.
  • Check whether a user has created a geometry by whether a radio button is checked or not.
  • Block query until user either creates a geometry or they check the radio button to disable geometries
• Should there be other ways of implementing GeoSPARQL functions besides a user right click/query builder?
• Create query builder layout on paper of how to use GeoSPARQL functions

Download the specifications document from here: https://portal.opengeospatial.org/files/?artifact_id=47664

Note: Query pdf pg. 26 (doc pg 8)

GeoSPARQL Functions:

• Disjoint
• Contains
• Inside
• Equal
• Meet
• Covers
• CoveredBy
• Overlap

Variations:

• sf (Simple Features Topological Relations)
• eh (Egenhover Topological Relations)
• rcc8 (RCC8 Topological Relations)

Total

8 * 3 = 24 GeoSPARQL functions