NP
ctx, NP(parent), NP(community), NP(network)));
ctx, NP(parent), NP(community), NP(network)));
ctx, NP(parent), interval, NP(community), NP(network)));
NP(manufacturer), NP(model), NP(description), NP(serial),
NP(uri)));
ctx, NP(parent), NP(community), NP(network)));
printf("\tvendor = %s\n", NP(manufacturer));
printf("\tproduct = %s\n", NP(model));
printf("\tdescription = %s\n", NP(description));
printf("\tserial = %s\n", NP(serial_no));
printf("\tdevice = %s\n", NP(uri));
NP(udi), NP(manufacturer), NP(model), NP(description),
NP(serial_number), NP(device)));