Update README.md

README.md

@@ -1,6 +1,28 @@
-# GeoQuestions
+# GeoQuestions1089
 
-Geospatial Question-Answering dataset. 
+GeoQuestions1089 is a geospatial question-answering dataset that targets the Knowledge Graph [YAGO2geo](https://yago2geo.di.uoa.gr/). It contains 1089 triples of geospatial questions, their answers, and the respective SPARQL/GeoSPARQL queries. It has been used to benchmark two state of the art Question Answering engines, [GeoQA2](https://github.com/AI-team-UoA/GeoQA2) and [the engine of Hamzei et al](https://github.com/hamzeiehsan/Questions-To-GeoSPARQL).
+
+The repository is organized as follows:
+- `GoST/`: contains a transpiler that rewrites queries to use materialized relations.
+- `engines/`: contains the versions of the engines that were used in the benchmark.
+- `generated-queries/`: contains the queries generated by the engines for the benchmark.
+- `GeoQuestions.json`: contains 1089 question-query-answer triples.
+- `GeoQuestionsNoAnswers.json`: like `GeoQuestionsNoAnswers.json` but without the answers .
+
+The dataset is organized as follows:
+
+| Description | Range |
+| --- | --- |
+|Triples targeting YAGO2geo | 1-895 |
+|Triples targeting YAGO2 + YAGO2geo | 896-1017 |
+|Triples with questions that contain mistakes | 1018-1089 |
+
+## GoST
+
+To use the transpiler use the following command:
+```
+java -cp PATH/TO/GOST_EXECUTABLE gr.uoa.di.ai.Transpiler QUERY
+```
 
 ## Our definition of "near" depends on the Concepts used: 
 
@@ -18,7 +40,7 @@ Geospatial Question-Answering dataset.
 |Near to a Restaurant: | 500 meters |
 |Near to a Park: | 500 meters|
 
-## Prefixes:
+## Prefixes used by GeoQuestions1089 and GeoQA2:
 
 ```
 PREFIX geo: <http://www.opengis.net/ont/geosparql#>