About: http://webisa.webdatacommons.org/171207437

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 top shelf 14 and middle shelf 16 are identical to each other, and the bottom shelf 18 is a little different, in that it includes a tilted front portion
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com