About: http://webisa.webdatacommons.org/234393017

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 prepare students, I have them explain several types of graphs, charts, and maps. 34 Subjects: including
http://www.w3.org/ns/prov#wasQuotedFrom	purplemath.com