About: http://webisa.webdatacommons.org/433677292

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	Prop cars, motorcycles, pedestrians, and other bikes (portrayed by additional Course Marshals) can move around the course, requiring that children make real decisions about how to react and proceed safely.
http://www.w3.org/ns/prov#wasQuotedFrom	nhtsa.gov