About: http://webisa.webdatacommons.org/314611259

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	Environmental insults including ultraviolet light, PUVA therapy, radiation therapy, arsenic exposure, scars, and immunosuppression are factors in tumor development (5).
http://www.w3.org/ns/prov#wasQuotedFrom	texmed.org