About: http://webisa.webdatacommons.org/15173822

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 reason why they are more useful than a standard barcode is that they can store (and digitally present) much more data, including url links, geo coordinates, and text.
http://www.w3.org/ns/prov#wasQuotedFrom	qr-scan.com