About: http://webisa.webdatacommons.org/403190324

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Many factors such as ischemia time, storage conditions and biomolecule extraction methods may compromise biomolecule quality and contribute to preanalytical variability.
http://www.w3.org/ns/prov#wasQuotedFrom	healthtech.com