About: http://webisa.webdatacommons.org/335402393

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	A good resource containing dozens of specific lesson plans for students in grades K through 12 on topics including air quality, pollution control, acid rain, and ozone concerns.
http://www.w3.org/ns/prov#wasQuotedFrom	triangleairawareness.org