PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • everything is asynchronous, so you have to wait until the websocket is connected to send any data. because WebSocket:new() does not block, what you have written will try to send a message right away without ensuring there is a connection available.
http://www.w3.org/ns/prov#wasQuotedFrom
  • coronalabs.com