PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also in that case, there is a merit that it is not necessary to remove a pH control agent such as an ammonia compound to be added for adjusting to weak alkaline state.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com