<http://webisa.webdatacommons.org/prov/54062247>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64011296> .
<http://webisa.webdatacommons.org/64011296>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kde-apps.org> .
<http://webisa.webdatacommons.org/64011296>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/64011296>	<http://www.w3.org/ns/prov#value>	"if you do not see E but only D and other letters that meeans your ffmpeg is not able to encode into mp3 for example in this case ffmpeg can just decode..." .