About: http://webisa.webdatacommons.org/150912904

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	Students investigate other important cycles in the natural environment, such as the carbon, nitrogen, and phosphorus cycles.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org