About: http://webisa.webdatacommons.org/20671812

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	Patients with active skin disease, and those patients and controls whose buttock skin had been exposed to sunlight or other sources of UVB in the past 6 months, were excluded from the study.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov