B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
27,000,000
27,000,000 -- trade items classified for GS1 Global Product Classification (2025)
GS1's Global Product Classification standard organizes more than 27 million trade items into a structured hierarchy.
- The source text notes 'more than 27 million'
Attribution:
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Lighthouse Research Team
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Source verified
Evidence graded
Value
27,000,000
Unit
Count
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
GS1
Primary
Tier B
https://semanticsystemsauthority.com/ontology-management-services/ ↗
Source Article
Ontology Management Services: Building and Maintaining Knowledge Structures
Ontology Management Services: Building and Maintaining Knowledge Structures
Ontology management services encompass the professional disciplines of designing, implementing, versioning, and governing formal knowledge structures that define entities, their properties, and the relationships among them i…
Original Research
GS1
· Original study ↗
Methodology
GS1 release statistics cited in reference article on ontology management services
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
GS1 Global Product Classification: 27,000,000 trade items classified. Source: GS1 (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/gs1-product-classification-trade-items
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<blockquote cite="https://lighthousedata.io/data/gs1-product-classification-trade-items" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>27,000,000</strong> -- trade items classified for GS1 Global Product Classification<br><small>Source: GS1 (2025) · <a href="https://lighthousedata.io/data/gs1-product-classification-trade-items" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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