About: http://webisa.webdatacommons.org/176481559

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	To get back to the environmental issue, most of the sleeves are made from materials other than PET and thus need to be removed for recycling.
http://www.w3.org/ns/prov#wasQuotedFrom	pingmag.jp