PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the United States, we spend $7.9 billion a year on allergies, including $4.5 billion in direct care costs and $3.4 billion in indirect costs, such as reduced productivity.2
http://www.w3.org/ns/prov#wasQuotedFrom
  • optometricmanagement.com