About: http://webisa.webdatacommons.org/393510890

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	During 9th grade, students will examine the time period from the ... your textbook and in other secondary sources such as articles ...
http://www.w3.org/ns/prov#wasQuotedFrom	booklad.org