=LDR  00000nai a2200000 a 4500
=001  CTL-LIB-001
=003  CultureTechLens
=005  20261026000000.0
=040  \\$aCultureTechLens$erda
=006  m     o  j       
=007  cr|||||||||||
=008  261026c20259999ilu  s     00  0    eng d
=245  00$aCultureTechLens.
=246  3\$aCTL
=264  \1$aChicago, Illinois :$bCultureTechLens NFP,$c2025-
=300  \\$a1 online resource
=310  \\$aUpdated continuously
=336  \\$atext$btxt$2rdacontent
=337  \\$acomputer$bc$2rdamedia
=338  \\$aonline resource$bor$2rdacarrier
=500  \\$aSlogan: "Culture, Clearly Seen."
=506  \\$aOpen access; free to all users. No license, subscription, or fee required.
=520  \\$aFree online encyclopedia of Black Chicago and the global Black diaspora — more than 4,100 sourced entries and a photo archive, published by the Chicago nonprofit CultureTechLens. Rooted in Chicago, read everywhere.
=650  \0$aAfrican Americans$zIllinois$zChicago.
=650  \0$aAfrican Americans$xHistory.
=651  \0$aChicago (Ill.)$xHistory.
=655  \7$aEncyclopedias.$2lcgft
=710  2\$aCultureTechLens NFP.
=856  40$uhttps://culturetechlens.com$yCultureTechLens website$zFree access
=588  \\$aDescription based on the resource as viewed on October 26, 2026; title from homepage.

=LDR  00000nai a2200000 a 4500
=001  CTL-LIB-002
=003  CultureTechLens
=005  20261026000000.0
=040  \\$aCultureTechLens$erda
=006  m     o  j       
=007  cr|||||||||||
=008  261026c20269999ilu  s     00  0    eng d
=245  00$aCited Photo Archive.
=246  1\$aCultureTechLens Cited Photo Archive
=264  \1$aChicago, Illinois :$bCultureTechLens NFP,$c2026-
=300  \\$a1 online resource (photographs)
=310  \\$aUpdated continuously
=336  \\$astill image$bsti$2rdacontent
=336  \\$atext$btxt$2rdacontent
=337  \\$acomputer$bc$2rdamedia
=338  \\$aonline resource$bor$2rdacarrier
=500  \\$aEach photograph carries a credit line naming its creator and source, published with the photograph in the archive.
=500  \\$aPhotograph count as of October 26, 2026: 547 photographs (live site count). The archive grows continuously; the count in this note is a dated snapshot, not a holdings limit.
=506  \\$aOpen access; free to all users. No license, subscription, or fee required. Individual photographs carry the credit and rights terms stated with each photograph.
=520  \\$aCultureTechLens is a free online encyclopedia of Black Chicago and the global Black diaspora, published by a Chicago nonprofit. Its Cited Photo Archive collects the encyclopedia’s photographs — each with its source and credit named — in one browsable, searchable wall.
=650  \0$aAfrican Americans$zIllinois$zChicago.
=650  \0$aAfrican Americans$xHistory.
=651  \0$aChicago (Ill.)$xHistory.
=655  \7$aEncyclopedias.$2lcgft
=650  \0$aAfrican Americans$vPictorial works.
=710  2\$aCultureTechLens NFP.
=856  40$uhttps://culturetechlens.com/photos/$yCited Photo Archive$zFree access
=588  \\$aDescription based on the resource as viewed on October 26, 2026; title from archive page.

=LDR  00000nmm a2200000 a 4500
=001  CTL-LIB-003
=003  CultureTechLens
=005  20261026000000.0
=040  \\$aCultureTechLens$erda
=007  cr|||||||||||
=008  261026s2026    ilu     o  m        eng d
=024  7\$a10.5281/zenodo.23403147$2doi
=110  2\$aCultureTechLens NFP.
=245  10$aCultureTechLens Black Cultural Knowledge Graph.
=250  \\$aVersion 1.3 (October 16, 2026).
=264  \1$aChicago, Illinois :$bCultureTechLens NFP,$c2026.
=300  \\$a1 online resource (1 dataset : CSV and JSON files)
=336  \\$acomputer dataset$bcod$2rdacontent
=337  \\$acomputer$bc$2rdamedia
=338  \\$aonline resource$bor$2rdacarrier
=347  \\$adata file$bJSON$bCSV$2rda
=500  \\$aFiles as deposited: entities.csv, relationships.csv, entities.json, relationships.json, schema.json, README.md, CHANGELOG.md.
=500  \\$aThe DOI in field 024 is the concept DOI: it always resolves to the current version of the dataset. Version 1.3 was deposited October 16, 2026 (version DOI 10.5281/zenodo.23411471).
=500  \\$aAn earlier snapshot, CTL Black Cultural Knowledge Graph — Public Edition (2026-10-06), DOI 10.5281/zenodo.23253532, is marked superseded by the publisher (October 23, 2026) and preserved on Zenodo for the record. This release series supersedes it.
=506  \\$aOpen access. Licensed CC BY 4.0.
=520  \\$aCultureTechLens is a free online encyclopedia of Black Chicago and the global Black diaspora, published by a Chicago nonprofit. This dataset is the data behind the encyclopedia: the entries and the connections between them, published as CSV and JSON files for other researchers to cite and reuse.
=650  \0$aAfrican Americans$zIllinois$zChicago.
=650  \0$aAfrican Americans$xHistory.
=651  \0$aChicago (Ill.)$xHistory.
=655  \7$aEncyclopedias.$2lcgft
=655  \7$aDatasets.$2lcgft
=856  40$uhttps://doi.org/10.5281/zenodo.23403147$yZenodo record (current version)$zFree access
=856  42$uhttps://culturetechlens.com$yCultureTechLens, the encyclopedia this dataset underlies
=588  \\$aDescription based on the Zenodo record as viewed on October 26, 2026.