gistfile1.txt

| id     | label                                              | value | analysis_metadata_id | graph_id | curation_id |
+--------+----------------------------------------------------+-------+----------------------+----------+-------------+
| 474217 | https://www.google.com                             |     4 |                    4 |       15 |           1 |
| 474216 | https://www.youtube.com                            |    10 |                    4 |       15 |           1 |
| 474215 | https://www.internet.com                           |     7 |                    4 |       15 |           1 |
| 474227 | https://www.google.com                             |     5 |                    4 |       20 |           1 |
| 474226 | https://www.youtube.com                            |    16 |                    4 |       20 |           1 |
| 474225 | https://www.internet.com                           |     3 |                    4 |       20 |           1 |


From this, I would want to grab records pulled back as this:

| label                                              | value_graph_id_20 | value_graph_id_15 |
+----------------------------------------------------+-------------------+-------------------+
| https://www.google.com                             |                 5 |                 4 |
| https://www.youtube.com                            |                16 |                10 |
| https://www.internet.com                           |                 3 |                 7 |