About: http://webisa.webdatacommons.org/9421349

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	In general, the core and the oversheets may comprise polyvinyl chloride by taking into consideration heat resistance, strength, rigidity, masking property, light impermeability and other properties required of the card substrate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es