Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:color
|
| gptkbp:alternativeName |
cobalt glass
|
| gptkbp:appearance |
deep blue powder
|
| gptkbp:color |
blue
|
| gptkbp:contains |
cobalt oxide
|
| gptkbp:fadesOverTime |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
smalt
|
| gptkbp:material |
potassium glass
|
| gptkbp:solubility |
insoluble in water
|
| gptkbp:usedIn |
gptkb:ceramics
gptkb:painting Renaissance art glassmaking |
| gptkbp:usedUntil |
gptkb:ancient_Egypt
|
| gptkbp:bfsParent |
gptkb:Thénard's_blue
|
| gptkbp:bfsLayer |
7
|