About: http://webisa.webdatacommons.org/45882428

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	F, A and S are the most commonly used letters and a common category is animals.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov