Statements (20)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:explorer | 
| gptkbp:documentedIn | Heinrich Barth's travel journals | 
| gptkbp:endDate | 1855 | 
| gptkbp:location | gptkb:Lake_Chad | 
| gptkbp:notableEvent | Heinrich Barth reached Timbuktu death of Adolf Overweg in 1852 death of James Richardson in 1851 | 
| gptkbp:notableParticipant | gptkb:Adolf_Overweg gptkb:James_Richardson gptkb:Heinrich_Barth | 
| gptkbp:objective | study geography and cultures of Central Africa | 
| gptkbp:purpose | gptkb:explorer | 
| gptkbp:region | gptkb:Central_Africa | 
| gptkbp:result | significant contributions to European knowledge of Central Africa | 
| gptkbp:route | Tripoli to Lake Chad | 
| gptkbp:sponsor | gptkb:Parliament_of_the_United_Kingdom | 
| gptkbp:startYear | 1850 | 
| gptkbp:bfsParent | gptkb:Dixon_Denham | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Lake Chad expedition |