PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Citrate's charge is minus three (near neutral pH) and therefore is distinctive compared to other possible interfering species present in beverages such as simple salts and sugars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com