About: http://webisa.webdatacommons.org/189431268

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	1) Fish (and other livestock) produce ammonia among other waste products. 2) Ammonia is toxic to fish and other livestock.
http://www.w3.org/ns/prov#wasQuotedFrom	plantedtank.net