About: http://webisa.webdatacommons.org/377530365

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	Rocks, holes, tree roots, and other obstacles increase the risk of falls and ankle sprains.
http://www.w3.org/ns/prov#wasQuotedFrom	hss.edu