About: http://webisa.webdatacommons.org/21333447

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	The substrate can be any desirable compound and preferably is in the form of a sheet or a film such as plastic, for example polyester, nylon, polyolefin, and the like with polyvinyl chloride, either rigid or flexible being preferred.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com