| P50 | author | ... | Q2018104 (Olaf Thiede) | Olaf Thiede |
| P2093 | author name string | String | Jörg Wacker | ??? |
| P973 | described at URL | Url | None | ??? |
| P31 | instance of | ... | Q8513 (database) | database |
| P31 | instance of | ... | Q13136 (reference work) | reference work |
| P921 | main subject | ... | Q1711 (Potsdam) | Potsdam |
| P577 | publication date | ... | 2007-01-01 | ??? |
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log id: 2095971