About: http://webisa.webdatacommons.org/202794956

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	Soft surfaces such as wood chips, shredded tires, double shredded bark mulch, fine gravel and fine sand reduce the risk of injury.
http://www.w3.org/ns/prov#wasQuotedFrom	aaos.org