About: http://webisa.webdatacommons.org/426609037

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	While standing on a stepladder, users may not be able to take a step to regain their balance or grab something to steady themselves, particularly while holding tools or other objects.
http://www.w3.org/ns/prov#wasQuotedFrom	hfes.org