About: http://webisa.webdatacommons.org/260149888

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	Nitrates act as fertilizer and are a by- product of the natural nitrogen cycle in your tank.
http://www.w3.org/ns/prov#wasQuotedFrom	hartz.com