<http://webisa.webdatacommons.org/228406044>	<http://www.w3.org/ns/prov#value>	"Environmental issues related to climate change, water scarcity, or other resource and ecological challenges are growing in scale and complexity." .
<http://webisa.webdatacommons.org/prov/425026988>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228406044> .
<http://webisa.webdatacommons.org/228406044>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/104364545>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228406044> .
<http://webisa.webdatacommons.org/228406044>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<duke.edu> .