PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pectin is a naturally occurring hydrocolloid whose structure is mainly that of a partially methylated polygalacturonic acid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com