ili:i4128
http://globalwordnet.org| rdf: | type | Concept |
| skos: | definition | not easy; requiring great physical or mental effort to accomplish or comprehend or endure |
External links
| ∴dns: | linked concept |
Other
| Source | http://wordnet-rdf.princeton.edu |
| rdf: | type | Concept |
| skos: | definition | not easy; requiring great physical or mental effort to accomplish or comprehend or endure |
| ∴dns: | linked concept |
| Source | http://wordnet-rdf.princeton.edu |