About: http://webisa.webdatacommons.org/168882141

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	water, land, and air quality measures, including physical, chemical, biological, and ecological elements
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu