Wikidata entity: Q9200152
| P971 | category combines topics | ... | Q11016 (technology) | technology |
| P971 | category combines topics | ... | Q336 (science) | science |
| P971 | category combines topics | ... | Q16957 (German Democratic Republic) | German Democratic Republic |
| P373 | Commons category | String | Science and technology in the German Democratic Republic | ??? |
| P31 | instance of | ... | Q4167836 (Wikimedia category) | Wikimedia category |
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log id: 6136080