PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Despite recent concerns from in vitro (test tube) studies and one unpublished report using mice, topical and oral retinoids are widely prescribed to treat a number of skin diseases, such as acne and psoriasis, and there is no published evidence to suggest either increase the risk of skin cancer in these patients, said Dr. Moy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanotech-now.com