<http://webisa.webdatacommons.org/prov/230881044>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/327732825> .
<http://webisa.webdatacommons.org/327732825>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/327732825>	<http://www.w3.org/ns/prov#value>	"Painters such as Thomas Moran stimulated the establishment of national parks in the 19th century by documenting the unbelievable landscapes of the American West." .
<http://webisa.webdatacommons.org/327732825>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<workinprogressinprogress.com> .