| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ontology languages for semantic web | 1.45 | 1 | 1516 | 77 |
| ontology learning for the semantic web | 0.48 | 0.5 | 1929 | 30 |
| semantic web ontology example | 1.22 | 1 | 2441 | 78 |
| what is ontology in semantic web | 1.96 | 0.1 | 5506 | 9 |
| semantic web for the working ontologist | 1.54 | 0.7 | 7838 | 6 |
| role of ontology in semantic web | 1.35 | 0.9 | 8982 | 81 |
| what is web ontology language | 0.75 | 0.7 | 2019 | 65 |
| what is a semantic ontology | 0.79 | 0.6 | 3349 | 94 |
| web ontology language 2 | 0.93 | 0.5 | 408 | 27 |
| web ontology language tutorial | 0.52 | 0.9 | 9741 | 100 |
| semantic ontology data model | 1.61 | 0.3 | 4378 | 48 |
| time language and ontology | 0.66 | 1 | 4835 | 8 |
| semantic sensor network ontology | 1.88 | 0.1 | 3294 | 39 |
| ontology matching with semantic verification | 0.11 | 0.1 | 6283 | 58 |
| owl web ontology language | 0.88 | 0.3 | 4122 | 67 |
| ontology vs taxonomy vs semantics | 0.16 | 0.8 | 1409 | 15 |
