ili:i4140
http://globalwordnet.org| rdf: | type | Concept |
| skos: | definition⊑ | very difficult; severely testing stamina or resolution |
External links
| ∴dns: | linked concept | en:rugged • tough |
Other
| Source | http://wordnet-rdf.princeton.edu |
| rdf: | type | Concept |
| skos: | definition⊑ | very difficult; severely testing stamina or resolution |
| ∴dns: | linked concept | en:rugged • tough |
| Source | http://wordnet-rdf.princeton.edu |