Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:book
|
| gptkbp:author |
gptkb:Krafft_Arnold_Ehricke
|
| https://www.w3.org/2000/01/rdf-schema#label |
Extraterrestrial Imperative
|
| gptkbp:influenced |
space advocacy movement
|
| gptkbp:influencedBy |
space age thinking
|
| gptkbp:ISBN |
9780811706692
|
| gptkbp:language |
English
|
| gptkbp:notableIdea |
human expansion into space is necessary for survival and progress
|
| gptkbp:publicationYear |
1971
|
| gptkbp:publisher |
gptkb:Stackpole_Books
|
| gptkbp:subject |
space exploration
space colonization |
| gptkbp:bfsParent |
gptkb:Krafft_Arnold_Ehricke
|
| gptkbp:bfsLayer |
7
|