About: http://webisa.webdatacommons.org/146501285

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	However, according to the prior art, if the user wishes to receive ice or water through the dispenser 5 in the dark of nighttime, there is a problem in that the user cannot recognize the amount of ice or water with the naked eye.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com