About: http://webisa.webdatacommons.org/335660766

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	Furthermore, ropes must be supported by trees, posts or other supports and the stringing of the ropes may cause abrasions or burns.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com