# data[].attributes.headline
describe a device/machine using smart technology

# data[].attributes.subject
describe a device/machine using smart technology

# data[].attributes.headline
Introduction to sell yourself to a mechanical engineering company

# data[].attributes.subject
Introduction to sell yourself to a mechanical engineering company

# data[].attributes.headline
how to use/ operate a mechanical machine

# data[].attributes.subject
how to use/ operate a mechanical machine