<http://webisa.webdatacommons.org/195315979>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/195315979>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<esri.com> .
<http://webisa.webdatacommons.org/prov/413205718>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/195315979> .
<http://webisa.webdatacommons.org/195315979>	<http://www.w3.org/ns/prov#value>	"This property is mostly used during drawing operations, for example, IDisplay's drawing functions clip (ITopologicalOperator::Clip) the object they are drawing against the ClipEnvelope to ensure that only the visible parts of the object are drawn." .