About: http://webisa.webdatacommons.org/132595878

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 topics include number tricks and deductive reasoning, graphing the path of billiard balls, number sequences such as the Fibonacci sequence , functions and their graphs, large numbers and logarithms, polygons and symmetry.
http://www.w3.org/ns/prov#wasQuotedFrom	pieriansprings.org