About: http://webisa.webdatacommons.org/429297574

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	Similarly, while the propensity score summarizes key comorbidities, it does not include comorbidities or other patient characteristics for which data were not available.
http://www.w3.org/ns/prov#wasQuotedFrom	aasmnet.org