PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It also maintains a database of members, engages in professional education, and offers a variety of educational and support materials including a regular newsletter and brochures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rarediseases.org