Terrorist attacks RDF data

Ontology (Schema) definitions for the following data:

- Events: Schema definition for events and their positions or venues (graphic description event schema).
- Spatial relations: Spatial relations between geographic objects (only topological relations for now)
- Geometry: Schema definition for representing geometric description of features. It is complient with the OGC Simple Feature Specification (visual presentation of geometry schema).

Attack data extracted from The Institute for Counter-Terrorism:

- Attack data (Instances)
- Schema (Schema)