| nitrate → AtLocation → water | 0.63 | |
| nitrate → AtLocation → vegetable | 0.59 | |
| nitrate → AtLocation → soil | 0.58 | |
| nitrate → AtLocation → bacon | 0.55 | |
| nitrate → AtLocation → beet | 0.53 | |
| nitrate → AtLocation → fruit | 0.51 | |
| nitrate → AtLocation → hot dogs | 0.51 | |
| nitrate → AtLocation → fertilizer | 0.49 | |
| nitrate → AtLocation → food | 0.49 | |
| nitrate → AtLocation → sausage | 0.44 | |
| nitrate → AtLocation → ham | 0.42 | |
| nitrate → AtLocation → spinach | 0.42 | |
| nitrate → AtLocation → luncheon meats | 0.41 | |
| nitrate → AtLocation → groundwater | 0.38 | |
| nitrate → AtLocation → other cured meats | 0.37 | |
| nitrate → AtLocation → celery | 0.34 | |
| nitrate → AtLocation → air | 0.31 | |
| nitrate → AtLocation → sewage | 0.26 | |
| nitrate → AtLocation → lettuce | 0.25 | |
| nitrate → AtLocation → carrot | 0.16 |