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
|