About: http://webisa.webdatacommons.org/53877876

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	To handle logic or theory requires much energy in brain so that doing math is a good training for thinking about the world and life with your own logic.
http://www.w3.org/ns/prov#wasQuotedFrom	appszoom.com