About: http://webisa.webdatacommons.org/215266035

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	The two most common inciting factors are ultraviolet radiation and human papillomavirus.4 It most commonly occurs in persons with white skin and is typically found in patients older than 55 years.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org