About: http://webisa.webdatacommons.org/418179139

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	Pre-treatment plasma concentration levels of VEGF, BMP9, BMP10, and ALK1 [ Time Frame: Baseline ] [ Designated as safety issue: No ]Associated with measures of clinical response to treatment, including PFS and OS.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov