About: http://webisa.webdatacommons.org/273819824

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	A precursor is a substance, cell, or cellular component from which another substance, cell, or cellular component is formed.
http://www.w3.org/ns/prov#wasQuotedFrom	bloodbornebodyodorandhalitosis.com