# Managing the Echo System (Q17093772)

| Property ID | Property | Value | Value entity | Amount | Unit | Date / from | Until | Rank | Sources |
| --- | --- | --- | --- | ---: | --- | --- | --- | --- | --- |
| P31 | Instance of | Q56855534 | Q56855534 |  |  |  |  | normal |  |
| P50 | Author | Q11941 | Q11941 |  |  |  |  | normal |  |
| P1433 | Published in | Q2710155 | Q2710155 |  |  |  |  | normal |  |
| P495 | Country of origin | United States | Q30 |  |  |  |  | normal |  |
| P1434 | Takes place in fictional universe | Q12301358 | Q12301358 |  |  |  |  | normal |  |
| P577 | Released | 1949 |  |  |  |  |  | normal |  |
| P577 | Released | June 1949 |  |  |  |  |  | normal |  |
| P674 | Characters | Q6550 | Q6550 |  |  |  |  | normal |  |
| P674 | Characters | Q11965 | Q11965 |  |  |  |  | normal |  |
| P1104 | Pages | 10 |  | 10 |  |  |  | normal |  |
| P110 | Illustrator | Q11941 | Q11941 |  |  |  |  | normal |  |
| P7439 | FantLab work ID | 1059211 |  |  |  |  |  | normal | https://fantlab.ru/work1059211 |
| P646 | Freebase ID | /m/0yn_l2w |  |  |  |  |  | normal | https://www.google.com/search?kgmid=/m/0yn_l2w |
| P4483 | INDUCKS story ID | W WDC 105-02 |  |  |  |  |  | normal | https://inducks.org/story.php?c=W%20WDC%20105-02 |

Source: https://aidb.si/e/managing-the-echo-system-Q17093772 — Wikidata (CC0) via AIDb