About: http://webisa.webdatacommons.org/301650126

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	Each morning, eighth graders from the school raise a colored flag to alert faculty, parents and other students to the local air quality forecast, so they can adjust physical activities to reduce exposure to air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov