Statements (82)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Iron_Age
|
| gptkbp:developed_by |
Iron ore
|
| https://www.w3.org/2000/01/rdf-schema#label |
SPL Iron
|
| gptkbp:is_corroded_by |
Oxygen
|
| gptkbp:is_essential_for |
Human health
|
| gptkbp:is_found_in |
Meteorites
Hemoglobin Earth's crust |
| gptkbp:is_magnetic |
gptkb:True
|
| gptkbp:is_metal |
gptkb:True
|
| gptkbp:is_oxidized_to |
Iron(III) oxide
|
| gptkbp:is_used_in |
gptkb:steel
gptkb:art gptkb:gates gptkb:sports_equipment gptkb:organ gptkb:Fencing gptkb:bridge gptkb:Chains gptkb:Shipbuilding gptkb:jewelry gptkb:tools gptkb:furniture Bolts Construction Electronics Machinery Manufacturing Medical devices Fasteners Nails Railways Buildings Agricultural equipment Automobiles Construction materials Cables Heavy machinery Electrical equipment Household items Mining equipment Wires Decorative items Screws Metal products Metal structures Rivets Wire products Metal components Metal brackets Metal frames Machinery parts Metal connectors Metal rods Metal sheets Metal plates Metal assemblies Metal bars Metal casings Metal enclosures Metal fittings Metal housings Metal pipes Metal reinforcements Metal supports Metal tubes Tools and implements |
| gptkbp:isotopes |
gptkb:26
|
| gptkbp:material |
gptkb:Chromium
gptkb:carbon_fiber Manganese Nickel Silicon Molybdenum Vanadium |
| gptkbp:melting_point |
1538 ° C
2862 ° C |
| gptkbp:population_density |
7.87 g/cm³
|
| gptkbp:reduces |
Iron(III) oxide
|
| gptkbp:symbol |
Fe
|
| gptkbp:bfsParent |
gptkb:Plugin_Alliance
|
| gptkbp:bfsLayer |
7
|