PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The samples, especially clinical sample such as blood, need to be refrigerated and transferred to the nearest laboratory for extraction and analyzing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov