PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The galls and their wasps are not a major problem for oaks but are themselves food for other organisms such as birds and other insects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org