PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • a condition called NAION have stomach ulcers have a bleeding problem have a deformed penis shape or Peyronie's disease have had an erection that lasted more than 4 hours have blood cell problems such as sickle cell anemia, multiple myeloma, or leukemia Can Other Medicines Affect CIALIS?
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov