Перегляд зібрання за групою - Теми
- ontologies 4
- ontology 3
- OPEC 1
- open and latent information 1
- open economy 1
- Open Food Facts 1
- open government 1
- open innovations 1
- open rolling stock 1
- open-ended labor contract 1
- open-source information 1
- OPENCART 1
- openness 1
- openness of power 1
- openness of the economy 1
- OpenStreetMap 2
- opera 1
- operating activity 1
- operating budgets 1
- operating expenses 1