About: http://webisa.webdatacommons.org/279326527

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	Some objects, such as metal or aluminum cans filled with liquid (e.g., soda cans), may act as an insulator that prevents some of the RFID tags from receiving the radio frequency signal even while when the objects are moved.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com