PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Studies show that prolonged or severe stress can weaken the immune system and the heart, damage memory, and even encourage the body to deposit fat at the waist -- a risk factor for heart disease, cancer, and other illness.Finally, here is a doctor's answer to the modern problem of chronic stress.
http://www.w3.org/ns/prov#wasQuotedFrom
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