PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The fair is highly competitive: 3 million to 5 million students submit projects at local and regional fairs each year, and roughly 1,200 of those students make it to ISEF in one of 15 categories, such as behavioral science, biochemistry, computer science, earth and space sciences, engineering, gerontology, mathematics, medicine and health, and microbiology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • apa.org