PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? Sleep notes - see how events such as drinking coffee, eating too much or having a stressful day affect your sleep quality
http://www.w3.org/ns/prov#wasQuotedFrom
  • qualityindex.com