About: http://webisa.webdatacommons.org/269503090

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	Keep bolts at least one foot apart, and place them equally far from corners, cracks, pockets, and other rock flaws.
http://www.w3.org/ns/prov#wasQuotedFrom	safeclimbing.org