naturalOccurrence
P19725
predicate
Indicates that the related event or phenomenon happens in nature without direct human intervention or artificial cause.
Aliases (2)
- isNaturallyOccurring ×2
- occursNaturally ×1
Sample triples (8)
| Subject | Object |
|---|---|
| Fermium | false ("isNaturallyOccurring") → |
| Silver | in ores such as argentite → |
| Silver | native metal → |
| einsteinium | does not occur naturally on Earth → |
| einsteinium | produced artificially in nuclear reactors → |
| einsteinium | produced in nuclear explosions → |
| lawrencium | false ("isNaturallyOccurring") → |
| mendelevium | no ("occursNaturally") → |