<?xml version="1.0" encoding="utf-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:iotlite="http://purl.oclc.org/NET/UNIS/fiware/iot-lite#"> <rdf:Description rdf:about=""> </rdf:Description> </rdf:RDF>