About: http://webisa.webdatacommons.org/437268881

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	Stability and balance of the tripod can also be an issue, especially since the legs each must be at approximately the same length.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au