ili:i67760
http:rdf: | type | |
skos: | definition | a law stating that the ratio of the square of the revolutionary period (in years) to the cube of the orbital axis (in astronomical units) is the same for all planets |
Semantic relations
β΄dns: | linked concept |
Other
Source | http: |
β΄ fully or partially logically inferred
β download data as: .ttl