ili:i113874
http:| rdf: | type | |
| skos: | definition | any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
Semantic relations
| ∴dns: | linked concept |
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Other
| Source | http: |
∴ fully or partially logically inferred
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