# D4Science — source-backed brand brief Profile: [D4Science]() Evidence record: [Sources and review dates]() Exported: 2026-10-25T18:22:02.692Z. 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). ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Institute of Information Science and Technologies Scope: Wikidata Q106920554 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 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:d4science:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106920554, revision 2466411673]() — Public knowledge base; observed 2026-10-17T02:57:28.229Z; lineage: wikidata.org; record: Q106920554:P159@2466411673. - [Wikidata label: Q3803752, revision 2474152409]() — Public knowledge base; observed 2026-10-17T03:08:01.073Z; lineage: wikidata.org; record: Q3803752:label:en@2474152409. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: nonprofit organization Scope: Wikidata Q106920554 property P1454. 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 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:d4science:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106920554, revision 2466411673]() — Public knowledge base; observed 2026-10-17T02:57:28.229Z; lineage: wikidata.org; record: Q106920554:P1454@2466411673. - [Wikidata label: Q163740, revision 2553876678]() — Public knowledge base; observed 2026-10-17T03:07:12.269Z; lineage: wikidata.org; record: Q163740:label:en@2553876678. ## Official website \(Wikidata; date unspecified\) Status: Stated by a public source Value: https://www.d4science.org/ Scope: Wikidata Q106920554 property P856. 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 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:d4science:wikidata:p856]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q106920554, revision 2466411673]() — Public knowledge base; observed 2026-10-17T02:57:28.229Z; lineage: wikidata.org; record: Q106920554:P856@2466411673. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.