About: http://webisa.webdatacommons.org/275076870

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	loose boulders or stones and other obstructions which will interfere with proper construction of
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com