Linked Open Vocabularies

A vocabulary for European Calls for Tenders (in english, german, and french) @en

http://purl.org/procurement/public-contracts

Public Contracts Ontology offers a means of expression for describing public contracts in the public sector @en

wty- Verisav Warranty & Contracts Vocabulary

https://ns.verisav.fr/wty#

Vocabulary for machine-readable warranties and contracts, enabling complete automation of payment decisions and coverage assessment in after-sales service. @en