| A Semantic Approach and a Web Tool for Contextual Annotation of Photos Using Camera Phones Recent countries visiting this post |  |
 | 6 | United States |
 | 5 | |
 | 1 | Germany |
 | 1 | Europe |
| A Semantic Approach and a Web Tool for Contextual Annotation of Photos Using Camera Phones Recent countries visiting this post | |
| 6 | United States |
| 5 | |
| 1 | Germany |
| 1 | Europe |