Statements (67)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:software
State of matter |
| gptkbp:alternativeName |
Grinding_stone
Sandstone Solid Stake Stone inkstone sacred_stone sandstone sandstone_formation shale solid stake stone_structure stone_wall stonemason 石头 |
| gptkbp:canBe |
gptkb:Ionic
gptkb:Crystalline gptkb:Amorphous Metallic Covalent network Molecular Polymeric |
| gptkbp:canChangeTo |
gptkb:water
Gas (sublimation) |
| gptkbp:category |
Hand tool
|
| gptkbp:characteristic |
Definite shape
Definite volume High density (compared to gases and liquids) Incompressible Particles closely packed Particles vibrate in place |
| gptkbp:example |
gptkb:glass
gptkb:jewelry gptkb:salt gptkb:Ice wood Iron |
| gptkbp:foundIn |
Archaeological sites
|
| gptkbp:hasProperty |
Rigidity
Can conduct electricity (in some cases) Can conduct heat Fixed shape Fixed volume Low compressibility Low diffusion rate Strong intermolecular forces |
| https://www.w3.org/2000/01/rdf-schema#label |
stone
|
| gptkbp:material |
gptkb:stone
|
| gptkbp:meltingPoint |
Above room temperature
|
| gptkbp:opposedBy |
gptkb:water
gptkb:gasoline |
| gptkbp:relatedTo |
gptkb:Quern-stone
Mortar and pestle |
| gptkbp:structure |
Disordered (in amorphous solids)
Lattice (in crystalline solids) |
| gptkbp:studiedIn |
gptkb:Physics
Chemistry |
| gptkbp:usedBy |
gptkb:Humans
|
| gptkbp:usedFor |
Grinding grains
Sharpening tools |
| gptkbp:usedUntil |
Prehistoric times
|
| gptkbp:bfsParent |
gptkb:city
gptkb:farmer |
| gptkbp:bfsLayer |
3
|