About: http://webisa.webdatacommons.org/39104130

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	Subject is taking coumadin (warfarin), heparin, or other prescription blood thinners for at least 7 days prior to blood draw
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov