PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 20080200193Method and Apparatus for Sending Message Using Information Search Input Field - A method and apparatus for transmitting a message, which can determine whether a text is a search term or a message expression when a sender inputs a text into an information query input field, and transmit a message to a receiver when the text is determined as the message expression, is provided.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org