About: http://webisa.webdatacommons.org/406859065

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 ability to select the right sort of stone and reject others; the choice of the correct angle to strike a blow, and the use of precisely the right amount of force???these are highly complicated intellectual actions.
http://www.w3.org/ns/prov#wasQuotedFrom	marxist.com