PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This seems to have been quite a common usage, as well as matching 'any body', 'who ever', 'nobody', and similar nouns Other uses of singular 'they', such as referring to specific people of unknown gender, were much less widespread at this time.During the 18th century, teachers, publishers and other authorities on the English language cracked down hard on this use of 'they'.
http://www.w3.org/ns/prov#wasQuotedFrom
  • h2g2.com