<http://webisa.webdatacommons.org/prov/287114101>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/402524217> .
<http://webisa.webdatacommons.org/402524217>	<http://www.w3.org/ns/prov#value>	"Any one of those goals alone is a challenge." .
<http://webisa.webdatacommons.org/402524217>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/402524217>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<detroitchamber.com> .