About: http://webisa.webdatacommons.org/428921984

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	22 pages in full color, including charts, puzzles, and worksheets:
http://www.w3.org/ns/prov#wasQuotedFrom	teacherspayteachers.com