PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some scientists have suggested recently that there may be an association between UVB radiation and malignant melanoma, the most serious type of skin cancer. ... 'Overexposure to ultraviolet radiation is the most preventable cause of skin cancer. "??? http://www.journaltimes.com/articles/2007/04/14/local/21949009.txt??? ??? With teens and young adults showing up in emergency rooms and skin
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com