About: http://webisa.webdatacommons.org/390142255

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	As used herein a trophic factor is a molecule that directly or indirectly affects the survival or function of a trophic factor responsive cell.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com