Assertion: riff | /r/HasProperty | described
Facets:
Source sentences:
text: The song has grown in popularity due to its usage in sports; its riff has been described as "ubiquitous", and the song has experienced increased commercial success, charting intermittently in multiple countries and receiving a gold certification from Germany's Federal Music Industry Association, a platinum certification from the Federation of the Italian Music Industry and a multi-platinum certification from the British Phonographic Industry.