<http://webisa.webdatacommons.org/prov/257682348>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/362240421> .
<http://webisa.webdatacommons.org/362240421>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<elsevier.com> .
<http://webisa.webdatacommons.org/362240421>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/362240421>	<http://www.w3.org/ns/prov#value>	"The most common occurrences are images where the labelling of the image is outside of the halftone area, or where there is a graph next to the halftone area." .