PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 8, 1993Sep 12, 1995Peregrine, Inc.For discouraging birds from landing on a polluted pondUS5463595 *Oct 13, 1993Oct 31, 1995Rodhall; ArnePortable security system for outdoor sitesUS5892446Mar 10, 1997Apr 6, 1999Reich; Lee A.Wild animal deterrent deviceUS6250255 *Aug 6, 1999Jun 26, 2001Virginia Commonwealth UniversityMethods and apparatus for alerting and/or repelling birds and other animals* Cited
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com