PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PHB is often formed when carbon is in excess and especially so when carbon is in excess and cells are growth-limited for some other nutrient.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fieldofscience.com