Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific instrument
|
| gptkbp:component |
geometry set
|
| gptkbp:foundIn |
school supplies
|
| gptkbp:hasVariant |
360-degree protractor
bevel protractor digital protractor semicircular protractor |
| https://www.w3.org/2000/01/rdf-schema#label |
Protractor
|
| gptkbp:marking |
degrees
|
| gptkbp:material |
gptkb:plastic
metal wood |
| gptkbp:originatedIn |
gptkb:ancient_Greece
|
| gptkbp:shape |
circular
semicircular |
| gptkbp:size |
0 to 180 degrees
0 to 360 degrees |
| gptkbp:usedFor |
measuring angles
|
| gptkbp:usedIn |
gptkb:geometry
engineering drafting |
| gptkbp:bfsParent |
gptkb:Angles
gptkb:Angle |
| gptkbp:bfsLayer |
5
|