About: http://webisa.webdatacommons.org/247890418

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	Fitzgerald cautioned, however, that the study was an observational study, where the researchers look at data from published sources and not from their own randomized trial.
http://www.w3.org/ns/prov#wasQuotedFrom	newsmax.com