PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, parents accessed the online groups twice a week or less, citing barriers to participation such as lack of time, family and work-related issues and technology difficulties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com