http://data.posccaesar.org/rdl/RDS999218745
| hasCreationDate | 2006.10.01 |
|---|---|
| hasCreator | MIG261 |
| hasDefinition | A solid angle of a cone is defined as the ratio of the area cut out on a spheric surface (with its centre at the apex of that cone) to the square of the radius of the sphere |
| hasIdPCA | RDS999218745 |
| Resource | Via |
|---|---|
| RDS999218744 | hasClassified |