About: http://webisa.webdatacommons.org/371190367

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	Biological markers are substances (e.g., chemicals called cytokines and chemokines or antibodies) that are associated with a disease or condition such as retinal vasculitis.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov