About: http://webisa.webdatacommons.org/232048648

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	Note that within the bounding box information, if the right value is less than or equal to the left value and the top value is less than or equal to the bottom value, then the character is an empty character.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com