About: http://webisa.webdatacommons.org/379711505

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	Paper, board and vegetable-based inks are examples of such materials.However, as the protection of the environment is becoming an increasingly demanding issue, new materials and in particular new printing substrates are being evolved.
http://www.w3.org/ns/prov#wasQuotedFrom	iarigai.org