About: http://webisa.webdatacommons.org/151341436

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	FIGS. 9A-9C, which depict three different occlusion cases, show why the test described above is conservative.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com