PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Biological samples may also include organs or sections of tissues such as frozen sections taken for histological purposes. [0081] The nucleic acid (e.g., mRNA nucleic acid derived from mRNA) is, in certain preferred embodiments, isolated from the sample according to any of a number of methods well known to those of skill in the art.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com