About: http://webisa.webdatacommons.org/196866969

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	perfectly flat. (You will get the best results if you glue them to cardboard or other firm material.) Please see the Image Targets guide on the Vuforia Resources site to learn how to create high quality targets.
http://www.w3.org/ns/prov#wasQuotedFrom	columbia.edu