<http://webisa.webdatacommons.org/73003285>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/73003285>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/16672166>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/73003285> .
<http://webisa.webdatacommons.org/prov/117857162>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/73003285> .
<http://webisa.webdatacommons.org/73003285>	<http://www.w3.org/ns/prov#value>	"I have a .csv file with points in North America, but I only want to focus on a section through North America that excludes places such as Alaska and Greenland." .