# Buchgemeinschaft Donauland — source-backed brand brief Profile: [Buchgemeinschaft Donauland]() Evidence record: [Sources and review dates]() Exported: 2026-10-23T07:59:01.881Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: Austria Scope: Wikidata Q998395 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buchgemeinschaft-donauland:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q998395, revision 2319144443]() — Public knowledge base; observed 2026-10-17T05:01:42.914Z; lineage: wikidata.org; record: Q998395:P17@2319144443. - [Wikidata label: Q40, revision 2555049134]() — Public knowledge base; observed 2026-10-17T03:06:30.635Z; lineage: wikidata.org; record: Q40:label:en@2555049134. ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Vienna Scope: Wikidata Q998395 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buchgemeinschaft-donauland:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q998395, revision 2319144443]() — Public knowledge base; observed 2026-10-17T05:01:42.914Z; lineage: wikidata.org; record: Q998395:P159@2319144443. - [Wikidata label: Q1741, revision 2553605752]() — Public knowledge base; observed 2026-10-17T03:06:40.528Z; lineage: wikidata.org; record: Q1741:label:en@2553605752. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1950 Scope: Wikidata Q998395 property P571. Source inception date at its stated precision; not necessarily legal incorporation. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:buchgemeinschaft-donauland:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q998395, revision 2319144443]() — Public knowledge base; observed 2026-10-17T05:01:42.914Z; lineage: wikidata.org; record: Q998395:P571@2319144443. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.