About: http://webisa.webdatacommons.org/8918260

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	Grades: 2-4 In the Air is a little book filled with student-directed activities on the subject of air.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu