PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since menopausal symptoms occur as hormone levels fluctuate and drop, we hypothesized that women who experienced symptoms such as hot flushes and night sweats ?? particularly frequent and severe symptoms ?? might have a lower risk of breast cancer due to decreased estrogen levels, he said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org