About: http://webisa.webdatacommons.org/249595372

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	Moreover, the ???high??? and ???low??? levels do not vary widely, so that it is difficult to distinguish a cell containing a ???0??? written using this technique from a cell containing a ???1??? by attacks such as probing the cells.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com