| { |
| "copyright": "Copyright (c) NationFiles / Neawolf Media Group. This file contains sampled public export data for documentation purposes.", |
| "source_url": "https://nationfiles.com/en/?export=json&chart=world_index_30d", |
| "meta": { |
| "record_type": "scientific_peer_review_sample", |
| "title": "NationFiles JSON Export Sample - /en/", |
| "abstract": "Machine-readable sample dataset prepared for peer review, reproducibility checks, and publication supplements. The sample mirrors the live JSON export structure while remaining intentionally lightweight.", |
| "language": "en", |
| "created_at_utc": "2026-04-27T12:44:52Z", |
| "version": "1.0.0", |
| "context_scope": "global", |
| "source_domain": "nationfiles.com", |
| "source_path": "/en/", |
| "source_query": "export=json&chart=world_index_30d", |
| "payload_type": "object", |
| "top_level_count": 1, |
| "sampling_strategy": "single-endpoint snapshot without pagination", |
| "quality_note": "Sample is generated from a live export endpoint; values may change over time. Schema shape is the primary stable reference for review.", |
| "methodology": { |
| "collection_method": "automated HTTP GET from public endpoint", |
| "pagination_applied": false, |
| "truncation_policy": "sample_data truncated to first 10 list/items and bounded object depth", |
| "normalization": "URL-derived filename with non-alphanumeric characters replaced by underscore" |
| }, |
| "provenance": { |
| "primary_source": "nationfiles.com public JSON export endpoint", |
| "source_url": "https://nationfiles.com/en/?export=json&chart=world_index_30d", |
| "generated_by": "download/dataset/generate_json_export_samples.py" |
| }, |
| "license": { |
| "rights_holder": "NationFiles / Neawolf Media Group", |
| "usage_note": "For documentation, peer review, and publication supplements; verify reuse terms with publisher/rights holder.", |
| "copyright_statement": "Copyright (c) NationFiles / Neawolf Media Group." |
| }, |
| "citation": { |
| "recommended": "NationFiles JSON Export Sample (accessed via source_url, generated_at_utc).", |
| "citation_format": "Author/Organization. Title. Version. Source URL. Access date." |
| }, |
| "scientific_alignment": { |
| "principles": [ |
| "FAIR-supportive metadata", |
| "reproducibility-oriented sampling", |
| "transparent provenance" |
| ], |
| "standards": [ |
| "Dublin Core (conceptual alignment)", |
| "DataCite citation elements (conceptual alignment)", |
| "JSON data package style metadata (practical alignment)" |
| ], |
| "peer_review_focus": [ |
| "dataset context", |
| "key semantics", |
| "data provenance", |
| "sampling constraints" |
| ] |
| }, |
| "integrity": { |
| "checksum_sha256_sample_data": "not_computed", |
| "verification_note": "Add cryptographic checksum in publication pipeline if required." |
| } |
| }, |
| "description": { |
| "text": "This endpoint provides global export data used in high-level NationFiles dashboards. The sampled payload was fetched from path '/en/' with query 'export=json&chart=world_index_30d'. The payload type is object with 1 top-level entries. This sample is intentionally truncated (no pagination) to provide a stable, lightweight download artifact for documentation, QA checks, and integration previews. Representative key paths include: world_index_30d, world_index_30d.labels, world_index_30d.labels[], world_index_30d.values, world_index_30d.values[].", |
| "keydata": { |
| "world_index_30d": "Calculated score/index value." |
| }, |
| "keyvalue": { |
| "world_index_30d": "Calculated score/index value.", |
| "world_index_30d.labels": "Array/list of related values.", |
| "world_index_30d.labels[]": "Array/list of related values.", |
| "world_index_30d.values": "Primary metric value.", |
| "world_index_30d.values[]": "Primary metric value." |
| } |
| }, |
| "sample_data": { |
| "world_index_30d": { |
| "labels": [ |
| "2026-03-28", |
| "2026-03-29", |
| "2026-03-30", |
| "2026-03-31", |
| "2026-04-01", |
| "2026-04-02", |
| "2026-04-03", |
| "2026-04-04", |
| "2026-04-05", |
| "2026-04-06" |
| ], |
| "values": [ |
| 49.93, |
| 50.28, |
| 50.71, |
| 50.99, |
| 50.6, |
| 50.42, |
| 50.04, |
| 49.83, |
| 50.63, |
| 49.91 |
| ] |
| } |
| }, |
| "generated_at_utc": "2026-04-27T12:44:52Z" |
| } |
