PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When fixing the plurality of cases of such a small electronic apparatus relatively to each other, the conventional retaining device for an electronic apparatus employs a mechanical locking means or a magnetic means, including a permanent magnet attached to the surface of one of the plurality of cases and a magnetic member attached to the mating case and able to be attracted by the permanent magnet
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com