PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An important source of sample is biological fluids (i.e. liquids), such as blood and various fractions thereof such as plasma and serum, lymph, urine, cerebrospinal fluid (CSF), lachrymal fluid, saliva, intestinal fluid, gastric fluid, regurgitated fluid, sweat, cell homogenates, tissue supernatants, artificial biological fluids etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com