Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:examination_booklet | 
| gptkbp:binds | stapled | 
| gptkbp:color | blue | 
| gptkbp:contains | lined paper | 
| gptkbp:introducedIn | early 20th century | 
| gptkbp:originatedIn | gptkb:United_States | 
| gptkbp:size | 11 x 8.5 inches 8.5 x 7 inches | 
| gptkbp:usedBy | professors students | 
| gptkbp:usedFor | writing answers in exams | 
| gptkbp:usedIn | gptkb:United_States colleges universities | 
| gptkbp:bfsParent | gptkb:Children's_Employment_Commission_Blue_Books gptkb:Parliamentary_Papers | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Blue Books |