| Property | Value |
|---|---|
| dcterms:created | 2022-01-19T17:34:40
|
| rdf:value | Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41.
|
| dcterms:source | https://en.wikipedia.org/wiki/Niobium
|
| Property | Value |
|---|---|
| dcterms:created | 2022-01-19T17:34:40
|
| rdf:value | Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41.
|
| dcterms:source | https://en.wikipedia.org/wiki/Niobium
|