About: http://webisa.webdatacommons.org/189624684

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	Fish and other aquatic organisms excrete ammonia, a by-product of protein metabolism, from their gills and in their urine.
http://www.w3.org/ns/prov#wasQuotedFrom	purdue.edu