About: http://webisa.webdatacommons.org/383382529

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	These constraints of bar code systems make them undesirable or inefficient for some applications, such as marking library media.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk