PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Often, patients also have a heart problem called mitral valve prolapse.CausesPectus excavatum will often occur by itself without any family history or other defects or problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov