Data Sources & Attribution
Every fact, figure, and entity on 4ort.xyz comes from open data sources we cite below.
We blend CC0 datasets with US Federal public-domain APIs to build a knowledge graph
for AI agents. No scraped private content, no proprietary feeds, no licensing surprises.
Architectural principle:
Wikidata is our source-of-truth for entities. Federal APIs (BLS, BEA, Census,
EIA, Treasury, FRB) supply economic indicators. SEC EDGAR provides corporate filings.
Wikimedia provides imagery. Each layer is open or government public domain — every
redistribution is legally clean.
⭐ Sources that create entities (75 live)
These datasets mint rows in the graph. Every entity records which one created it,
and that source's licence is returned with the entity through the API.
Wikidata
CC0 1.0 Universal ↗
Use: The spine of the graph: entities, claims, relationships, identifiers.
MusicBrainz
CC0 1.0 Universal ↗
Use: Artists, releases, labels and works — music metadata core data.
OpenAlex
CC0 1.0 Universal ↗
Use: Scholarly works, authors and institutions — the open citation graph.
GLEIF / Legal Entity Identifiers
CC0 1.0 Universal ↗
Use: Legal entities worldwide: LEI, registered name, jurisdiction, legal form.
USDA FoodData Central
US Government Public Domain ↗
Use: Branded food products with nutrition panels and ingredients.
openFDA (NDC drugs + device UDI)
US Government Public Domain ↗
Use: Drug products (NDC directory) and medical devices (UDI database).
NHTSA vPIC Vehicle Catalog
US Government Public Domain ↗
Use: Vehicle makes, models and specifications by model year.
GitHub (public repository metadata)
Facts only (metadata, not code) ↗
Use: Repository facts — owner, language, stars, topics. No source code is ingested.
Hugging Face Hub (model/dataset metadata)
Facts only (metadata, not weights) ↗
Use: Model and dataset facts — author, task, library. No weights are ingested.
4ort.shop product facts
Facts only (product identity, no page text) ↗
Use: Products minted or enriched from merchant JSON-LD, store APIs and feeds: title, GTIN, brand, category, evidence URL, first and last seen. Never prices, offers, descriptions or images.
SEC EDGAR registrants
US Government Public Domain ↗
Use: US public-company registrants minted as entities from EDGAR filings data.
Companies House (UK register of companies)
Open Government Licence v3.0 (UK) ↗
Use: UK companies, partnerships and other registered bodies minted as entities keyed by company number (P2622): legal form, incorporation and dissolution dates, registered address.
Corporations Canada (federal corporations register)
Open Government Licence – Canada 2.0 ↗
Use: Federal business, not-for-profit and cooperative corporations minted as entities keyed by corporation number (P13850) and business number (P8860): registered office address; status and governing act kept as register data.
Historic England (National Heritage List for England)
Open Government Licence v3.0 (UK) ↗
Use: Listed buildings, scheduled monuments, registered parks and gardens, protected wrecks and battlefields minted as entities keyed by list entry number (P1216).
EUR-Lex (EU legal acts)
Commission Decision 2011/833/EU (reuse with attribution) ↗
Use: In-force EU regulations and directives minted as legislation entities, keyed by CELEX number (P476); classed by Wikidata's own items.
CORDIS (EU research projects)
Creative Commons Attribution 4.0 International (Commission Decision 2011/833/EU) ↗
Use: EU-funded research projects minted as entities keyed by CORDIS project ID (P3400): start and end dates, total cost, acronym, grant DOI, RCN; objective, programme and funding scheme kept as register data.
World Bank Projects and Operations
Creative Commons Attribution 4.0 International ↗
Use: World Bank lending projects minted as entities: project page, total project cost (USD) and country; approval / closing dates, borrower, implementing agency, commitments, sectors and themes kept as register data.
ICCD Catalogo generale dei beni culturali (immobili)
Creative Commons Attribution 4.0 International ↗
Use: Italian immovable cultural heritage minted as entities keyed by ICCD cultural heritage ID (P9051): coordinates and address; typology, chronology, protective measures and descriptions kept as register data.
National Park Service — park units
US Government Public Domain ↗
Use: US National Park System units minted as entities keyed by NPS unit code (P4083): designation and centroid coordinate.
Smithsonian Global Volcanism Program — Volcanoes of the World
US Government Public Domain ↗
Use: Volcanoes minted as entities keyed by GVP volcano number (P1886): coordinates, elevation, country; type, tectonic setting and geological summary kept as register data.
Global Energy Monitor — Global Nuclear Power Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Nuclear Power Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
Global Energy Monitor — Global Geothermal Power Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Geothermal Power Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
Global Energy Monitor — Global Hydropower Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Hydropower Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
Global Energy Monitor — Global Coal Plant Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Coal Plant Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
Global Energy Monitor — Global Oil and Gas Plant Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Oil and Gas Plant Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
Global Energy Monitor — Global Wind Power Tracker
Creative Commons Attribution 4.0 International ↗
Use: Global Wind Power Tracker locations minted as entities keyed by GEM location ID (one page per location): GEM wiki article (P13333), coordinates, country, and each operating or retired unit's capacity; every unit's status, years and owners kept as register data.
U.S. Department of Education — College Scorecard
US Government Public Domain ↗
Use: US postsecondary institutions minted as entities keyed by IPEDS UNITID (P1771): coordinates and website; control, degrees, cost, admissions and outcomes kept as register data.
Scottish Charity Register (OSCR)
Open Government Licence v3.0 ↗
Use: Scottish charities minted as entities keyed by Scottish charity number (P3163): website, latest income and expenditure; purposes, activities, beneficiaries and constitutional form kept as register data. Trustee addresses are never read.
Uzņēmumu reģistrs — Register of Enterprises of Latvia
CC0 1.0 Universal ↗
Use: Latvian legal entities minted as entities keyed by registration number (P8053): registration and termination dates, registered address; legal form, register and status kept as register data. Sole traders and other natural persons are not minted.
Český statistický úřad — Registr ekonomických subjektů (RES)
Creative Commons Attribution 4.0 International ↗
Use: Czech legal entities minted as entities keyed by IČO (P4156): establishment and dissolution dates, registered address; legal form, NACE and size category kept as register data. Natural persons (sole traders) are not minted.
Companies Registration Office (Ireland) — Company Records
CC BY 4.0 ↗
Use: Irish companies minted as entities keyed by CRO number (P9679): registration and dissolution dates, registered address; company type, status and NACE kept as register data.
Food Standards Agency — Food Hygiene Rating Scheme
Open Government Licence v3.0 ↗
Use: UK food establishments minted as entities keyed by FHRS ID (P12523): address and coordinates; business type and the latest hygiene rating kept as register data. Premises whose address the FSA withholds (private homes) are not minted.
ACRA — Singapore UEN register
Singapore Open Data Licence version 1.0 ↗
Use: Singapore companies, LLPs, LPs and foreign-company branches minted as entities keyed by UEN (P13194): registration date, registered street and postcode. Sole proprietorships and partnerships are not minted.
EHRA / LINDAS — Zefix central business name index (Switzerland)
opendata.swiss terms of use — Open use. Must provide the source. ↗
Use: Swiss legal entities minted as entities keyed by UID (P4829): registered address; legal form and statutory purpose kept as register data. Sole proprietorships are not minted.
Registrų centras — Juridinių asmenų registras (Lithuania)
CC BY 4.0 ↗
Use: Lithuanian legal persons minted as entities keyed by company code (P10772): registration and deregistration dates, registered address; legal form and status kept as register data. Individual enterprises are not minted.
MV SR — Register právnických osôb (Slovakia)
CC BY 4.0 ↗
Use: Slovak legal entities minted as entities keyed by IČO (P8174): establishment and termination dates, registered address; legal form and source register kept as register data. Natural-person entrepreneurs are not minted.
ASIC — Company Dataset (Australia)
Creative Commons Attribution 3.0 Australia ↗
Use: Australian companies minted as entities keyed by ACN (P3549), with their ABN (P3548): registration and deregistration dates; type, class and status kept as register data. Former names are not used; sole traders are not in this dataset.
Ministry of Justice of Ukraine — Unified State Register (ЄДР), legal entities
CC BY 4.0 ↗
Use: Ukrainian legal entities minted as entities keyed by EDRPOU code (P3125): registration and termination dates; legal form and status kept as register data. Individual entrepreneurs, founders, signers and beneficiaries are never read; farm households and local self-government bodies are not minted.
Malta Business Registry — Basic Company Information
CC BY 4.0 ↗
Use: Maltese companies, partnerships and funds minted as entities keyed by registration number: registered address; type, status and activity kept as register data.
Connecticut Secretary of the State — Business Registry
Public Domain ↗
Use: Businesses registered in Connecticut minted as entities keyed by account number: formation and dissolution dates (domestic businesses), business address; type, status and formation place kept as register data. Name reservations, rejected filings, emails, ownership-category flags, principals and agents are never used.
Department of Registrar of Companies and Intellectual Property (Cyprus)
CC BY 4.0 ↗
Use: Cypriot companies and foreign-company branches minted as entities keyed by type and number: incorporation date, registered office; type, sub-type and status kept as register data. Partnerships and officials are not minted.
ONRC — Firme înregistrate la Registrul Comerțului (Romania)
CC BY 4.0 ↗
Use: Romanian firms minted as entities keyed by CUI: registration date, registered seat (street, number, locality, county, postcode), website; legal form and J-number kept as register data. PFA / II / IF and legal representatives are never read.
Registro de Empresas y Sociedades (Chile)
Creative Commons Attribution ↗
Use: Chilean companies formed under Ley 20.659 minted as entities keyed by RUT: registration date; legal form, commune and capital kept as register data. Natural-person rows are never read.
Registro Nacional de Sociedades (Argentina)
CC BY 4.0 ↗
Use: Argentine companies, associations, foundations and cooperatives minted as entities keyed by CUIT (P13940): contract date, legal domicile; legal form and activities kept as register data. Informal partnerships and estates are not minted.
INEGI — Directorio Estadístico Nacional de Unidades Económicas (DENUE)
Términos de Libre Uso de la Información del INEGI ↗
Use: Mexican business establishments minted as entities keyed by DENUE id: address and coordinates; activity (SCIAN), staff band and unit type kept as register data. Owners' legal names, telephones and emails are never read.
Florida Department of State — Division of Corporations (Sunbiz)
Florida public records (Chapter 119, F.S.) ↗
Use: Florida corporations and LLCs minted as entities keyed by document number: filing date as inception (domestic filings); filing type, status, formation jurisdiction and city kept as register data. Officers, registered agents, FEI numbers and addresses are never read.
INSEE — base Sirene des entreprises (unités légales)
Licence Ouverte / Open Licence 2.0 (Etalab) ↗
Use: French legal units minted as entities keyed by SIREN (P1616): creation and cessation dates; legal category, activity code and size band kept as register data. Individual entrepreneurs, non-diffusible units and every personal-name column are never read; territorial authorities are not minted.
National Tax Agency Japan — Corporate Number Publication Site
Public Data License (Version 1.0) — 公共データ利用規約(第1.0版) ↗
Use: Japanese corporations minted as entities keyed by corporate number (P3225): closure date; corporation kind, prefecture, city and English name kept as register data. Source: 国税庁法人番号公表サイト(国税庁).
Pennsylvania Department of State — Registered Businesses
Public Domain U.S. Government ↗
Use: Pennsylvania businesses minted as entities keyed by filing number: creation date as inception (domestic registrations); registration type, city and county kept as register data. Officer names, street addresses and geocodes are never read.
Bolagsverket — Swedish Companies Registration Office (HVD bulk file)
EU high-value dataset, Reg. (EU) 2023/138 (CC BY 4.0 floor) ↗
Use: Swedish limited companies (aktiebolag) minted as entities keyed by organisation number (P6460): registration and deregistration dates; form and activity description kept as register data. Personal identity numbers and postal addresses are never read.
Australian Business Register — ABN Bulk Extract
Creative Commons Attribution 3.0 Australia ↗
Use: Australian companies keyed by ABN (P3548) with their ACN (P3549); ABN status, state and postcode kept as register data. Sole traders, partnerships, trusts and superannuation funds are never read.
District of Columbia DLCP — Corporate Registrations
CC BY 4.0 ↗
Use: Entities registered in the District of Columbia minted keyed by file number: effective date as inception (domestic entities); model type, status and city kept as register data. Registered agents and addresses are never read.
Oregon Secretary of State — Active Businesses
Oregon open data (ORS 276A.356) — no licence restrictions ↗
Use: Oregon businesses minted as entities keyed by registry number: registry date as inception (domestic entities); entity type and jurisdiction kept as register data. Assumed business names, associated names and addresses are never read.
NCES Common Core of Data — Public School Universe
U.S. public domain (17 U.S.C. §105) ↗
Use: U.S. public schools minted as entities keyed by NCES school ID (P2484): the school's location address and website; school type, level, district, charter status and grades kept as register data. Telephones and mailing addresses are never read.
Ministry of Education and Merit (Italy) — Anagrafe delle scuole
Italian Open Data License v2.0 ↗
Use: Italian state and paritarie schools minted as entities keyed by codice meccanografico (P5114): address and website; school type, comune, province and region kept as register data. E-mail and PEC addresses are never read.
CMS NPPES — National Plan and Provider Enumeration System
US Government Public Domain ↗
Use: U.S. healthcare provider ORGANISATIONS minted as entities keyed by NPI (P9450); primary taxonomy, NPI enumeration / deactivation dates, practice city and state kept as register data. Individual providers, authorized officials, EINs, telephones and street addresses are never read.
Colorado Secretary of State — Business Entities
Public domain (data.colorado.gov) ↗
Use: Colorado companies and nonprofit corporations minted as entities keyed by entity ID: formation date as inception (domestic entities); status (incl. the status Colorado writes into the name), city and state kept as register data. Registered agents and street / mailing addresses are never read.
Brønnøysundregistrene — Enhetsregisteret
Norsk lisens for offentlige data (NLOD) 2.0 ↗
Use: Norwegian aksjeselskap (AS / ASA) minted as entities keyed by organisation number (P2333): founding date, website; municipality, post town, NACE code and bankruptcy / liquidation flags as register data. Sole proprietorships and every person column are never read.
Estonian e-Business Register — open data
CC BY 4.0 ↗
Use: Estonian OÜ / AS / MTÜ minted as entities keyed by registry code (P6518); status, first-entry date and the location's administrative unit kept as register data. Sole traders (FIE), persons and street addresses are never read.
Finnish Patent and Registration Office — YTJ open data
CC BY 4.0 ↗
Use: Finnish limited companies minted as entities keyed by Business ID: the current name and website; company form, city and situations (liquidation / bankruptcy) as register data. c/o lines, streets and persons are never read.
AJPES — Poslovni register Slovenije
CC BY 4.0 ↗
Use: Slovenian d.o.o. / d.d. companies minted as entities keyed by registration number; legal form, settlement and post town as register data. Streets and house numbers are never read.
Charity Commission for England and Wales — Register of Charities
Open Government Licence v3.0 ↗
Use: Registered charities minted as entities keyed by charity number (P3057; a linked charity as <number>-<linked>): website; type, registration date and activities as register data. A charity that is also a company joins its Companies House row (P2622). Contact address, phone and e-mail are never read.
Canada Revenue Agency — List of charities
Open Government Licence – Canada 2.0 ↗
Use: Registered charities minted as entities keyed by BN / registration number, stating the business number (P8860: a federal corporation the Canada lane minted is the same legal person); category, designation, operating name, city and province as register data. Address lines are never read.
Australian Charities and Not-for-profits Commission — Charity Register
Creative Commons Attribution 3.0 Australia ↗
Use: Registered charities minted as entities keyed by ABN (P3548): date established as inception, website; size, registration date, town and state as register data. Address lines and responsible persons are never read.
Charities Services (DIA) — Charities Register
Creative Commons Attribution 3.0 New Zealand ↗
Use: Registered (and deregistered) charities minted as entities keyed by registration number: website; status, dates, town and organisational type as register data. E-mail, phones and address lines are never read.
National Park Service — National Register of Historic Places
US Government Public Domain ↗
Use: Individually listed buildings minted as entities keyed by NRHP reference number (P649); listing date, city, county and state as register data. Street addresses (some restricted by the register) are never read.
Museovirasto — muinaisjäännösrekisteri
CC BY 4.0 ↗
Use: Fixed ancient monuments minted as places keyed by mjtunnus (P4106) with their point (ETRS-TM35FIN → WGS84); sub-sites as parts (P361 → the monument). Type, subtype, dating and municipality as register data. Find places are never read.
Riksantikvaren — Kulturminnesøk / Askeladden
Norsk lisens for offentlige data (NLOD) 1.0 ↗
Use: Legally protected archaeological sites (lokaliteter) minted as places keyed by P758 with their point; their elements (enkeltminner) as parts (P361 → the site); a site with one element is that element. Protection, kind, municipality and dating as register data.
FINESS — Fichier national des établissements sanitaires et sociaux
Licence Ouverte / Open Licence 2.0 ↗
Use: Active community pharmacies (catégorie 620) minted as entities keyed by FINESS EGE number (P4058) with the geocoded point of their address; SIRET and the legal entity's FINESS kept as register data.
Care Quality Commission — care directory
Open Government Licence v3.0 ↗
Use: Registered care / health locations minted as entities keyed by location ID: website; sector, rating, beds, region, local authority, city, brand and provider as register data. Registered managers, nominated individuals, telephones, street addresses and postcodes are never read; the point is never stated.
CMS Provider Data Catalog — Hospital General Information
US Government Public Domain ↗
Use: Medicare-certified hospitals minted as entities keyed by CMS certification number; type, ownership, rating, city and state as register data. Street addresses and telephones are never read.
CMS Provider Data Catalog — Nursing homes and home health agencies
US Government Public Domain ↗
Use: Medicare-certified nursing homes and home health agencies minted as entities keyed by CMS certification number; ownership, provider type, chain, rating, city and state as register data. Street addresses and telephones are never read.
CMS Provider Data Catalog — Dialysis, hospice, long-term care and rehabilitation facilities
US Government Public Domain ↗
Use: Medicare-certified dialysis, hospice, long-term care and rehabilitation facilities minted as entities keyed by CMS certification number; ownership, chain, city and state as register data. Street addresses and telephones are never read.
Overture Maps Foundation — Places
CDLA Permissive 2.0 / Apache 2.0 / CC0 1.0 (per source) ↗
Use: Restaurants, parks, hospitals, museums, libraries, airports and cemeteries minted as places keyed by GERS id, with their point, website and brand; category, locality, region, confidence and source dataset as register data. Phones, e-mails, social links and street addresses are never read.
4ort golden place record (Overture Maps, AllThePlaces, official place tables)
CDLA Permissive 2.0 / Apache 2.0 / CC0 1.0 (per field) ↗
Use: Restaurants, parks, museums, libraries, airports and cemeteries minted as places from the lake's golden record (one place per golden id), with their point, website and brand; every statement names the member source and licence of its value. Category, locality, region, confidence and member sources as register data. Phones, e-mails, opening hours and street addresses are never read.
🔧 Sources that enrich existing entities (10)
These add columns, signals and imagery to entities that already exist.
SEC EDGAR (filings, Form 4, Exhibit 21, XBRL)
US Government Public Domain ↗
Use: Filing history, insider transactions, subsidiary lists and XBRL financial facts.
Wikipedia Pageviews
CC0 1.0 Universal ↗
Use: Real-world attention signal powering popularity, trending and rankings.
Wikipedia Clickstream
CC0 1.0 Universal ↗
Use: Reader navigation edges between entities.
Wikimedia sitelinks + aliases
CC0 1.0 Universal ↗
Use: Cross-language names and article links used for entity resolution.
Wikimedia Commons (public-domain only)
Public Domain files only ↗
Use: Entity imagery, filtered to public-domain files.
DomCop OpenPageRank
Free tier, attribution required ↗
Use: Domain authority signal for source ranking and agent-accessibility scoring.
Common Crawl
CC BY / Common Crawl ToU ↗
Use: Web-page discovery for the agent-accessibility index.
GeoNames
CC BY 4.0 ↗
Use: Population, elevation and time-zone statements on places matched by GeoNames identifier (P1566); served by 4ort-mint as lake statements.
UCDP (GED + ACD)
CC BY 4.0 ↗
Use: Conflict fatality, location, start-date and part-of statements on crosswalk-matched conflict items; served by 4ort-mint as conflict statements.
ClinicalTrials.gov
US Government Public Domain ↗
Use: Trial enrollment, start/end dates, phase and condition statements on NCT-identifier-matched studies; served by 4ort-mint as lake statements.
📊 Federal APIs (attribution disclaimers required)
US federal statistical series. Public domain, but each agency requires that we
state the data is theirs and that they do not endorse us.
Federal Reserve Board (H.15)
US Government Public Domain ↗
Use: Benchmark interest rates and yields.
US Treasury Fiscal Data
US Government Public Domain ↗
Use: Federal debt, revenue and outlay series.
US Bureau of Labor Statistics
US Government Public Domain ↗
Use: Employment, CPI and wage series.
US Bureau of Economic Analysis
US Government Public Domain ↗
Use: GDP and national accounts series.
US Census Bureau
US Government Public Domain ↗
Use: Population and business statistics.
US Energy Information Administration
US Government Public Domain ↗
Use: Energy production, price and consumption series.
CIA World Factbook
US Government Public Domain ↗
Use: Country reference indicators.
🛰️ News-derived layer (inferred, labelled, never mixed with CC0)
Entities and facts we derive from news coverage rather than import from an open
dataset. They live in a separate inferred layer with their own trust labels, and every one
carries the source URLs it was derived from. Nothing here is presented as Wikidata-grounded.
GDELT Project (GKG + Event database)
Open data, attribution required ↗
Use: News-derived entity discovery (the Living Edge frontier), country stability signals and recent-article matching. Entities minted from GDELT are stored in the inferred layer, never mixed into the CC0 Wikidata-grounded layer.
Requires >=2 independent publishers before an entity or fact is minted.
Press-release wires (PR Newswire, Business Wire, GlobeNewswire)
First-party corporate statements (facts, attributed) ↗
Use: Product and company facts extracted from press releases. Facts sourced only to the subject's own release are labelled `vendor_claimed` and never presented as independently verified; a second independent publisher promotes them to `corroborated`.
Extraction is local (GLiNER/Relex), batch-only — never in a request path.
🔒 Licensed, internal use only (never redistributed)
We license these for internal ranking and prioritisation. They are not published
on any page, not returned by any API, and are not part of the redistributable dataset. Listed
here because complete provenance means listing what we use, not only what we publish.
DataForSEO
Commercial licence — internal use only ↗
Use: Search-volume and CPC data licensed for INTERNAL ranking and prioritisation only. It is never published on any public page, never returned by any API response, and is not part of the redistributable dataset.
🔮 Coming soon (planned ingest, all CC0/PD)
Not yet in the graph. Listed so you can see where coverage is heading.
Open Library
CC0 1.0 Universal ↗
Use: 30M+ book records with ISBNs, editions and author bibliographies.
ROR (Research Organization Registry)
CC0 1.0 Universal ↗
Use: Canonical identifiers for 110k research institutions worldwide.
ORCID public data file
CC0 1.0 Universal ↗
Use: Researcher identifiers and affiliations.
PubMed / MEDLINE
US Government Public Domain ↗
Use: Biomedical literature and clinical research records.
USPTO PatentsView
US Government Public Domain ↗
Use: Patents linked to inventors and assignee entities.
Natural Earth
Open Data Commons PDDL ↗
Use: Public-domain geographic boundaries and place data.
🎯 What we DON'T use
- No scraped Wikipedia article text — Wikipedia prose is CC BY-SA (share-alike); we ingest only Wikidata's structured data and Wikimedia's CC0 statistics.
- No FRED — its terms restrict AI use; we take the underlying series from the Federal Reserve Board directly instead.
- No proprietary financial market feeds, and no private or surveillance data.
- No licensed commercial dataset is ever redistributed. Where we license data for internal ranking (see DataForSEO above), it stays internal by design.