ili:i98026
http:rdf: | type | |
skos: | definition | a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface |
Semantic relations
β΄dns: | linked concept | en: sky wave |
Other
Source | http: |
β΄ fully or partially logically inferred
β download data as: .ttl