PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Workplace factors such as strenuous physical exertion and exposure to chemicals, infectious agents and stress can pose health risks to a pregnant woman and her developing fetus.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aafp.org