PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, when installing or removing the motherboard, a tool such as a screwdriver or a wrench is usually required, and tightening or removing the fasteners is laborious and time-consuming.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com