radium
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-18.)
radium has 11 facts recorded in Dontopedia across 3 references.
Mostly:discovered by(3), rdf:type(2), distinct from(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (6)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
discoveredDiscovered(2)
- Marie Curie
ex:marie-curie - Marie Curie
ex:marie-curie
discoveredEntityDiscovered Entity(1)
- Discovery Event
ex:discovery-event
discovererOfDiscoverer of(1)
- Marie Curie
ex:marie-curie
distinctFromDistinct From(1)
- Polonium
ex:polonium
elementDiscoveredElement Discovered(1)
- Marie Curie
ex:marie-curie
Other facts (8)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Discovered by | Marie Curie | [1] |
| Discovered by | Marie Curie | [2] |
| Discovered by | Marie Curie | [3] |
| Rdf:type | Chemical Element | [2] |
| Rdf:type | Chemical Element | [3] |
| Distinct From | Polonium | [1] |
| Discovered in | Discovery Event | [1] |
| Is Element of | Marie Curie | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (3)
ctx:test/hyades-adapter- full textctx:test/hyades-adaptertext/plain220 B
doc:test/hyades-adapterShow excerpt
Marie Curie was born in Warsaw in 1867. She discovered the elements polonium and radium, and won the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911. She was the first woman to win a Nobel Prize. …
ctx:test/donto-agent- full texthyades-srctext/plain220 B
doc:agent/hyades-src/2a580ff8-df43-439f-addd-c48bbb02aac6Show excerpt
Marie Curie was born in Warsaw in 1867. She discovered the elements polonium and radium, and won the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911. She was the first woman to win a Nobel Prize. …
ctx:agent/skilltest
See also
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