About: http://webisa.webdatacommons.org/91713648

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	Air pollution can also be caused by agriculture, such as cattle ranching and the use of fertilizers and pesticides.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org