PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The pectin is degraded by a combination of purified and cloned enzymes and the fragments separated by various types of chromatography.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov