<http://webisa.webdatacommons.org/320836327>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/219060656>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320836327> .
<http://webisa.webdatacommons.org/320836327>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umd.edu> .
<http://webisa.webdatacommons.org/320836327>	<http://www.w3.org/ns/prov#value>	"With current approaches of window management, visibility and arrangement of multiple windows is a problem." .