Ladder

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf gptkb:software
gptkbp:hasPart rung
side rail
gptkbp:hasType extension ladder
multipurpose ladder
platform ladder
step ladder
telescoping ladder
https://www.w3.org/2000/01/rdf-schema#label Ladder
gptkbp:inventedBy ancient times
gptkbp:material wood
aluminum
fiberglass
gptkbp:portable true
gptkbp:regulates gptkb:OSHA
gptkbp:requires stable surface
gptkbp:riskFactor falling
gptkbp:usedFor climbing
gptkbp:usedIn construction
firefighting
home maintenance
gptkbp:bfsParent gptkb:Indian_Union_Muslim_League
gptkbp:bfsLayer 4