About: http://webisa.webdatacommons.org/26222117

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	Nitrogen is a building block of all proteins and other molecules necessary for life, including DNA, and a critical nutrient for all plants and animals.
http://www.w3.org/ns/prov#wasQuotedFrom	slate.com