<http://webisa.webdatacommons.org/389611703>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/177171308>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/389611703> .
<http://webisa.webdatacommons.org/389611703>	<http://www.w3.org/ns/prov#value>	": a white odorless nitrogen-containing acid that is present only in small quantities in the urine of mammals but is the chief form in which nitrogen is eliminated from the body especially of birds, reptiles, and insects" .
<http://webisa.webdatacommons.org/389611703>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordcentral.com> .