About: http://webisa.webdatacommons.org/204166716

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	The constantly changing grade and footing forced one be vigilant for loose rocks, gravel or other hazards that may cause trips, rolls, sprains or breaks.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com