schema.org.ai taxonomy knowledge graph

reference-data

NAICS/SIC/ISIC/UNSPSC crosswalk, O*NET's 1,459 occupations and 17,588 tasks, a 52-system SaaS crosswalk, and 871-type Schema.org resolution — canonical classification lookups on the same entity IDs the rest of the catalog resolves against.

AXP admission — verdict pending — no ratified api.qa digest for this listing yet

sources: NAICS/SIC/ISIC/UNSPSC, O*NET, Schema.org
pricing: per lookup