About: http://webisa.webdatacommons.org/414248189

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Others speculated that it is caused by using headphones other than the ones that come with iPod (which I can not use, because earbuds hurt my hears).
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu