About: http://webisa.webdatacommons.org/55278737

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	Christine,To every mathematical calculation there is a corresponding image or picture, and visualising this internally is the key to success in mathematics.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com