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A backpack, also called knapsack, schoolbag, rucksack, pack, booksack, bookbag, haversack, packsack, or backsack, is in its simplest frameless form, a fabric sack carried on one’s back and secured with two straps that go over the shoulders, and is used to carry goods from one place to another. It can feature an external or internal frame to transfer…
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High-confidence facts extracted from structured source data. Use them as anchors for further research.
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backpacks frame packs pack straps used carry external internal load also may back hips loads designed rucksack hydration weight shoulder
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Backpack | is a | crucial back-to-school ritual for many students.Typical school backpacks generally lack the rigid frame of an outdoor-style backpack and include only a few pockets in the front… | 0.90 | text |
| a quartered game animal | instance of | or to transport a non-conventional load | 0.80 | text |
| reflective panels to make the wearer of the pack more visible at night.Backpacks are sometimes worn as fashion accessories | instance of | as well as safety features | 0.80 | text |
| serving the same function as a purse | instance of | as well as safety features | 0.80 | text |
| laptops | instance of | Common examples include backpacks for small valuable items | 0.80 | text |
| cameras | instance of | Common examples include backpacks for small valuable items | 0.80 | text |
| waterproof materials | instance of | They may include features | 0.80 | text |
| pockets for sports gear.Rolling backpacks have wheels on the bottom | instance of | They may include features | 0.80 | text |
| an extending handle | instance of | They may include features | 0.80 | text |
| paintball | instance of | as well as players of military-style combat games | 0.80 | text |
| airsoft | instance of | as well as players of military-style combat games | 0.80 | text |
| use these military-style tactical backpacks | instance of | as well as players of military-style combat games | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.