About: http://webisa.webdatacommons.org/70749598

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	d) a ureylene group of formula: ???NH???CO???NH???; preferably, X??? is an anion, such as chloride or bromide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com